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abu 2025-03-10 15:40:51 +08:00
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.gitignore vendored Normal file
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# 项目排除路径
/book-api/target/
/book-common/target/
/book-mapper/target/
/book-model/target/
/book-service/target/

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.idea/.gitignore generated vendored Normal file
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# 默认忽略的文件
/shelf/
/workspace.xml
# 基于编辑器的 HTTP 客户端请求
/httpRequests/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
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<profile default="true" name="Default" enabled="true" />
<profile name="Maven default annotation processors profile" enabled="true">
<sourceOutputDir name="target/generated-sources/annotations" />
<sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
<outputRelativeToContentRoot value="true" />
<module name="book-model" />
<module name="book-common" />
<module name="book-service" />
<module name="book-api" />
<module name="book-mapper" />
</profile>
</annotationProcessing>
<bytecodeTargetLevel>
<module name="mybatis-generator-database" target="1.5" />
<module name="mybatis-generator-for-imooc" target="1.5" />
</bytecodeTargetLevel>
</component>
<component name="JavacSettings">
<option name="ADDITIONAL_OPTIONS_OVERRIDE">
<module name="book-api" options="-parameters" />
<module name="book-common" options="-parameters" />
<module name="book-mapper" options="-parameters" />
<module name="book-model" options="-parameters" />
<module name="book-service" options="-parameters" />
<module name="imooc-red-book-dev" options="-parameters" />
</option>
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Encoding">
<file url="file://$PROJECT_DIR$/book-api/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/book-common/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/book-mapper/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/book-model/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/book-service/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/mybatis-generator-database-mysql8/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/mybatis-generator-database-mysql8/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/mybatis-generator-for-imooc/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/mybatis-generator-for-imooc/src/main/resources" charset="UTF-8" />
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="RemoteRepositoriesConfiguration">
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Central Repository" />
<option name="url" value="https://repo.maven.apache.org/maven2" />
</remote-repository>
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Central Repository" />
<option name="url" value="http://maven.aliyun.com/nexus/content/groups/public/" />
</remote-repository>
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Maven Central repository" />
<option name="url" value="https://repo1.maven.org/maven2" />
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<remote-repository>
<option name="id" value="jboss.community" />
<option name="name" value="JBoss Community repository" />
<option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
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.idea/libraries/mybatis_generator_for_imooc_1_0_SNAPSHOT.xml generated Normal file
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<component name="libraryTable">
<library name="mybatis-generator-for-imooc-1.0-SNAPSHOT">
<CLASSES>
<root url="jar://$PROJECT_DIR$/mybatis-generator-for-imooc/target/mybatis-generator-for-imooc-1.0-SNAPSHOT.jar!/" />
</CLASSES>
<JAVADOC />
<SOURCES />
</library>
</component>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="MavenProjectsManager">
<option name="originalFiles">
<list>
<option value="$PROJECT_DIR$/pom.xml" />
</list>
</option>
<option name="ignoredFiles">
<set>
<option value="$PROJECT_DIR$/mybatis-generator-for-imooc/pom.xml" />
</set>
</option>
<option name="workspaceImportForciblyTurnedOn" value="true" />
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/out" />
</component>
</project>

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<component name="Palette2">
<group name="Swing">
<item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
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<item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
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<default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
<initial-values>
<property name="text" value="Button" />
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<initial-values>
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<default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
<initial-values>
<property name="text" value="CheckBox" />
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<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
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<item class="javax.swing.JTextPane" icon="/com/intellij/uiDesigner/icons/textPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
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.idea/vlog-1.0.0.iml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<module type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager" inherit-compiler-output="true">
<exclude-output />
<content url="file://$MODULE_DIR$" />
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
</module>

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README.md Normal file
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# douyin_dome
SpringBoot+Uniapp仿抖音短视频App
只用修改api模块下面的配置即可运行
Knife4j 接口文档通过访问 http://ip+prot/doc.html#/home 查看api
# 架构
![image](https://github.com/vercen/douyin_dome/assets/70558042/460d308a-0b6b-4918-a443-d2a6bf77e2dd)
![image](https://github.com/vercen/douyin_dome/assets/70558042/50b63912-39b0-4095-8c94-a731f59cb78b)
# 效果
![Screenshot_2023-06-01-11-51-48-628_uni UNI800FF13](https://github.com/vercen/douyin_dome/assets/70558042/60a656c8-6492-4d23-b569-7c8810ba507b)
![Screenshot_2023-06-01-11-52-17-198_uni UNI800FF13](https://github.com/vercen/douyin_dome/assets/70558042/63656269-ab10-4064-9b43-0e703a3d70b5)
![Screenshot_2023-06-01-11-52-20-875_uni UNI800FF13](https://github.com/vercen/douyin_dome/assets/70558042/9bd20a3c-2774-4a21-b0c1-b8a4945e2273)
![Screenshot_2023-06-01-11-52-24-302_uni UNI800FF13](https://github.com/vercen/douyin_dome/assets/70558042/118a8284-a64b-48f9-9caa-47308ec1c532)

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book-api/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.imooc</groupId>
<artifactId>imooc-red-book-dev</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<packaging>jar</packaging>
<!--接口层-->
<artifactId>book-api</artifactId>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<!-- 服务注册与发现 -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<!-- 分布式（微服务）配置中心 -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>
<!-- 微服务的bootstrap -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>
<dependency>
<groupId>com.imooc</groupId>
<artifactId>book-service</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.github.xiaoymin</groupId>
<artifactId>knife4j-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>com.github.xiaoymin</groupId>
<artifactId>knife4j-springdoc-ui</artifactId>
</dependency>
</dependencies>
<build>
<finalName>${project.artifactId}</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

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book-api/src/main/java/com/imooc/Application.java Normal file
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package com.imooc;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
import tk.mybatis.spring.annotation.MapperScan;
/**
* @author vercen
* @version 1.0
* @date 2023/5/20 14:25
*/
@SpringBootApplication
@MapperScan(basePackages = {"com.imooc.mapper"})
@ComponentScan(basePackages = {"com.imooc","org.n3r.idworker"})
@EnableMongoRepositories
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}

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book-api/src/main/java/com/imooc/config/InterceptorConfig.java Normal file
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package com.imooc.config;
import com.imooc.intercepter.PassportInterceptor;
import com.imooc.intercepter.UserTokenInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@Configuration
public class InterceptorConfig implements WebMvcConfigurer {
@Bean
public PassportInterceptor passportInterceptor() {
return new PassportInterceptor();
}
@Bean
public UserTokenInterceptor userTokenInterceptor() {
return new UserTokenInterceptor();
}
@Override
public void addInterceptors(InterceptorRegistry registry) {
registry.addInterceptor(passportInterceptor())
.addPathPatterns("/passport/getSMSCode");
registry.addInterceptor(userTokenInterceptor())
.addPathPatterns("/userInfo/modifyUserInfo")
.addPathPatterns("/userInfo/modifyImage");
}
}

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book-api/src/main/java/com/imooc/config/MinIOConfig.java Normal file
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package com.imooc.config;
import com.imooc.utils.MinIOUtils;
import lombok.Data;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
@Data
public class MinIOConfig {
@Value("${minio.endpoint}")
private String endpoint;
@Value("${minio.fileHost}")
private String fileHost;
@Value("${minio.bucketName}")
private String bucketName;
@Value("${minio.accessKey}")
private String accessKey;
@Value("${minio.secretKey}")
private String secretKey;
@Value("${minio.imgSize}")
private Integer imgSize;
@Value("${minio.fileSize}")
private Integer fileSize;
@Bean
public MinIOUtils creatMinioClient() {
return new MinIOUtils(endpoint, bucketName, accessKey, secretKey, imgSize, fileSize);
}
}

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book-api/src/main/java/com/imooc/config/knife4jConfig.java Normal file
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package com.imooc.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2WebMvc;
/**
* @author vercen
* @version 1.0
* @date 2023/5/20 19:55
*/
@Configuration
@EnableSwagger2WebMvc
public class knife4jConfig {
@Bean
public Docket defaultApi2() {
Docket docket=new Docket(DocumentationType.SWAGGER_2)
.apiInfo(new ApiInfoBuilder()
//.title("swagger-bootstrap-ui-demo RESTful APIs")
.description("短视频实战接口文档")
.termsOfServiceUrl("http://www.xx.com/")
.contact(new Contact("lee", "http://www.imooc.com/", "abc@imooc.com"))
.version("1.0")
.build())
//分组名称
.groupName("2.X版本")
.select()
//这里指定Controller扫描包路径
.apis(RequestHandlerSelectors.basePackage("com.imooc.controller"))
.paths(PathSelectors.any())
.build();
return docket;
}
}

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book-api/src/main/java/com/imooc/controller/BaseController.java Normal file
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package com.imooc.controller;
import com.imooc.utils.RedisOperator;
import org.springframework.beans.factory.annotation.Autowired;
//public class BaseController {
//
// @Autowired
// public RedisOperator redis;
//
// public static final String MOBILE_SMSCODE = "mobile:smscode";
// public static final String REDIS_USER_TOKEN = "redis_user_token";
// public static final String REDIS_USER_INFO = "redis_user_info";
//
//}

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book-api/src/main/java/com/imooc/controller/BaseInfoProperties.java Normal file
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//package com.imooc.controller;
//
//import com.github.pagehelper.PageInfo;
//import com.imooc.utils.RedisOperator;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.validation.BindingResult;
//import org.springframework.validation.FieldError;
//
//import java.util.HashMap;
//import java.util.List;
//import java.util.Map;
//
//public class BaseInfoProperties {
//
// @Autowired
// public RedisOperator redis;
//
// public static final Integer COMMON_START_PAGE = 1;
// public static final Integer COMMON_PAGE_SIZE = 10;
//
// public static final String MOBILE_SMSCODE = "mobile:smscode";
// public static final String REDIS_USER_TOKEN = "redis_user_token";
// public static final String REDIS_USER_INFO = "redis_user_info";
//
//
// //我的关注总数
// public static final String REDIS_MY_FOLLOWS_COUNTS = "redis_my_follows_counts";
// // 我的粉丝总数
// public static final String REDIS_MY_FANS_COUNTS = "redis_my_fans_counts";
//
// // 视频和发布者获赞数
// public static final String REDIS_VLOG_BE_LIKED_COUNTS = "redis_vlog_be_liked_counts";
// public static final String REDIS_VLOGER_BE_LIKED_COUNTS = "redis_vloger_be_liked_counts";
//
// public PagedGridResult setterPagedGrid(List<?> list,
// Integer page) {
// PageInfo<?> pageList = new PageInfo<>(list);
// PagedGridResult gridResult = new PagedGridResult();
// gridResult.setRows(list);
// gridResult.setPage(page);
// gridResult.setRecords(pageList.getTotal());
// gridResult.setTotal(pageList.getPages());
// return gridResult;
// }
//
//}

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package com.imooc.controller;
import com.imooc.base.BaseInfoProperties;
import com.imooc.bo.CommentBO;
import com.imooc.enums.MessageEnum;
import com.imooc.grace.result.GraceJSONResult;
import com.imooc.pojo.Comment;
import com.imooc.pojo.Vlog;
import com.imooc.service.CommentService;
import com.imooc.service.MsgService;
import com.imooc.service.VlogService;
import com.imooc.vo.CommentVO;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import javax.validation.Valid;
import java.util.HashMap;
import java.util.Map;
@Slf4j
@Api(tags = "CommentController 评论模块的接口")
@RequestMapping("comment")
@RestController
public class CommentController extends BaseInfoProperties {
@Autowired
private CommentService commentService;
@Autowired
private MsgService msgService;
@Autowired
private VlogService vlogService;
//
@PostMapping("create")
public GraceJSONResult create(@RequestBody @Valid CommentBO commentBO)
throws Exception {
CommentVO commentVO = commentService.createComment(commentBO);
return GraceJSONResult.ok(commentVO);
}
//
@GetMapping("counts")
public GraceJSONResult counts(@RequestParam String vlogId) {
String countsStr = redis.get(REDIS_VLOG_COMMENT_COUNTS + ":" + vlogId);
if (StringUtils.isBlank(countsStr)) {
countsStr = "0";
}
return GraceJSONResult.ok(Integer.valueOf(countsStr));
}
@GetMapping("list")
public GraceJSONResult list(@RequestParam String vlogId,
@RequestParam(defaultValue = "") String userId,
@RequestParam Integer page,
@RequestParam Integer pageSize) {
return GraceJSONResult.ok(
commentService.queryVlogComments(
vlogId,
userId,
page,
pageSize));
}
@DeleteMapping("delete")
public GraceJSONResult delete(@RequestParam String commentUserId,
@RequestParam String commentId,
@RequestParam String vlogId) {
commentService.deleteComment(commentUserId,
commentId,
vlogId);
return GraceJSONResult.ok();
}
@PostMapping("like")
public GraceJSONResult like(@RequestParam String commentId,
@RequestParam String userId) {
// 故意犯错，bigkey
redis.incrementHash(REDIS_VLOG_COMMENT_LIKED_COUNTS, commentId, 1);
redis.setHashValue(REDIS_USER_LIKE_COMMENT, userId + ":" + commentId, "1");
// redis.hset(REDIS_USER_LIKE_COMMENT, userId, "1");
// 系统消息：点赞评论
Comment comment = commentService.getComment(commentId);
Vlog vlog = vlogService.getVlog(comment.getVlogId());
Map msgContent = new HashMap();
msgContent.put("vlogId", vlog.getId());
msgContent.put("vlogCover", vlog.getCover());
msgContent.put("commentId", commentId);
msgService.createMsg(userId,
comment.getCommentUserId(),
MessageEnum.LIKE_COMMENT.type,
msgContent);
return GraceJSONResult.ok();
}
@PostMapping("unlike")
public GraceJSONResult unlike(@RequestParam String commentId,
@RequestParam String userId) {
redis.decrementHash(REDIS_VLOG_COMMENT_LIKED_COUNTS, commentId, 1);
redis.hdel(REDIS_USER_LIKE_COMMENT, userId + ":" + commentId);
return GraceJSONResult.ok();
}
}

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package com.imooc.controller;
import com.imooc.base.BaseInfoProperties;
import com.imooc.grace.result.GraceJSONResult;
import com.imooc.grace.result.ResponseStatusEnum;
import com.imooc.pojo.Users;
import com.imooc.service.FansService;
import com.imooc.service.UserService;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
@Slf4j
@Api(tags = "FansController 粉丝相关业务功能的接口")
@RequestMapping("fans")
@RestController
public class FansController extends BaseInfoProperties {
@Autowired
private UserService userService;
@Autowired
private FansService fansService;
@PostMapping("follow")
public GraceJSONResult follow(@RequestParam String myId,
@RequestParam String vlogerId) {
// 判断两个id不能为空
if (StringUtils.isBlank(myId) || StringUtils.isBlank(vlogerId)) {
return GraceJSONResult.errorCustom(ResponseStatusEnum.SYSTEM_ERROR);
}
// 判断当前用户，自己不能关注自己
if (myId.equalsIgnoreCase(vlogerId)) {
return GraceJSONResult.errorCustom(ResponseStatusEnum.SYSTEM_RESPONSE_NO_INFO);
}
// 判断两个id对应的用户是否存在
Users vloger = userService.getUser(vlogerId);
Users myInfo = userService.getUser(myId);
// fixme: 两个用户id的数据库查询后的判断，是分开好？还是合并判断好？
if (myInfo == null || vloger == null) {
return GraceJSONResult.errorCustom(ResponseStatusEnum.SYSTEM_RESPONSE_NO_INFO);
}
//
// 保存粉丝关系到数据库
fansService.doFollow(myId, vlogerId);
// 博主的粉丝+1，我的关注+1
redis.increment(REDIS_MY_FOLLOWS_COUNTS + ":" + myId, 1);
redis.increment(REDIS_MY_FANS_COUNTS + ":" + vlogerId, 1);
// 我和博主的关联关系，依赖redis，不要存储数据库，避免db的性能瓶颈
redis.set(REDIS_FANS_AND_VLOGGER_RELATIONSHIP + ":" + myId + ":" + vlogerId, "1");
//
return GraceJSONResult.ok();
}
@PostMapping("cancel")
public GraceJSONResult cancel(@RequestParam String myId,
@RequestParam String vlogerId) {
// 删除业务的执行
fansService.doCancel(myId, vlogerId);
// 博主的粉丝-1，我的关注-1
redis.decrement(REDIS_MY_FOLLOWS_COUNTS + ":" + myId, 1);
redis.decrement(REDIS_MY_FANS_COUNTS + ":" + vlogerId, 1);
// 我和博主的关联关系，依赖redis，不要存储数据库，避免db的性能瓶颈
redis.del(REDIS_FANS_AND_VLOGGER_RELATIONSHIP + ":" + myId + ":" + vlogerId);
return GraceJSONResult.ok();
}
@GetMapping("queryDoIFollowVloger")
public GraceJSONResult queryDoIFollowVloger(@RequestParam String myId,
@RequestParam String vlogerId) {
return GraceJSONResult.ok(fansService.queryDoIFollowVloger(myId, vlogerId));
}
@GetMapping("queryMyFollows")
public GraceJSONResult queryMyFollows(@RequestParam String myId,
@RequestParam Integer page,
@RequestParam Integer pageSize) {
return GraceJSONResult.ok(
fansService.queryMyFollows(
myId,
page,
pageSize));
}
@GetMapping("queryMyFans")
public GraceJSONResult queryMyFans(@RequestParam String myId,
@RequestParam Integer page,
@RequestParam Integer pageSize) {
return GraceJSONResult.ok(
fansService.queryMyFans(
myId,
page,
pageSize));
}
}

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package com.imooc.controller;
import com.imooc.config.MinIOConfig;
import com.imooc.grace.result.GraceJSONResult;
import com.imooc.utils.MinIOUtils;
import com.imooc.utils.SMSUtils;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
@Slf4j
@Api(tags = "FileController 文件上传测试的接口")
@RestController
public class FileController {
@Autowired
private MinIOConfig minIOConfig;
@PostMapping("upload")
public GraceJSONResult upload(MultipartFile file) throws Exception {
String fileName = file.getOriginalFilename();
MinIOUtils.uploadFile(minIOConfig.getBucketName(),
fileName,
file.getInputStream());
String imgUrl = minIOConfig.getFileHost()
+ "/"
+ minIOConfig.getBucketName()
+ "/"
+ fileName;
return GraceJSONResult.ok(imgUrl);
}
}

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package com.imooc.controller;
import com.imooc.base.BaseInfoProperties;
import com.imooc.grace.result.GraceJSONResult;
import com.imooc.mo.MessageMO;
import com.imooc.service.MsgService;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import java.util.List;
@Slf4j
@Api(tags = "MsgController 消息功能模块的接口")
@RequestMapping("msg")
@RestController
public class MsgController extends BaseInfoProperties {
@Autowired
private MsgService msgService;
@GetMapping("list")
public GraceJSONResult list(@RequestParam String userId,
@RequestParam Integer page,
@RequestParam Integer pageSize) {
// mongodb 从0分页，区别于数据库
if (page == null) {
page = COMMON_START_PAGE_ZERO;
}
if (pageSize == null) {
pageSize = COMMON_PAGE_SIZE;
}
List<MessageMO> list = msgService.queryList(userId, page, pageSize);
return GraceJSONResult.ok(list);
}
}

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book-api/src/main/java/com/imooc/controller/PassportController.java Normal file
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package com.imooc.controller;
import com.imooc.base.BaseInfoProperties;
import com.imooc.bo.RegistLoginBO;
import com.imooc.grace.result.GraceJSONResult;
import com.imooc.grace.result.ResponseStatusEnum;
import com.imooc.pojo.Users;
import com.imooc.service.UserService;
import com.imooc.utils.IPUtil;
import com.imooc.utils.SMSUtils;
import com.imooc.vo.UsersVO;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletRequest;
import javax.validation.Valid;
import java.util.UUID;
/**
* @author vercen
* @version 1.0
* @date 2023/5/25 10:47
*/
@Slf4j
@RestController
@RequestMapping("passport")
@Api(tags = "通行证，验证码登录注册")
public class PassportController extends BaseInfoProperties {
@Autowired
SMSUtils smsUtils;
@Autowired
UserService userService;
@PostMapping("getSMSCode")
public Object getSMSCode(@RequestParam String mobile, HttpServletRequest request) throws Exception {
if (StringUtils.isBlank(mobile)){
return GraceJSONResult.ok();
}
//TODO 获得用户ip 限制时间60s只能1次
String userIp=IPUtil.getRequestIp(request);
redis.setnx60s(MOBILE_SMSCODE+":"+userIp, userIp);
String code=(int)((Math.random()*9+1)*100000)+"";
smsUtils.sendSMS(mobile,code);
log.info(code);
redis.set(MOBILE_SMSCODE+":"+mobile, code,30*60);
//TODO 验证码放入redis
return GraceJSONResult.ok();
}
@PostMapping("login")
public Object login(@Valid @RequestBody RegistLoginBO registLoginBO){
String rediscode = redis.get(MOBILE_SMSCODE + ":" + registLoginBO.getMobile());
if (StringUtils.isBlank(rediscode)|| !rediscode.equalsIgnoreCase(registLoginBO.getSmsCode())){
System.out.println("rediscode"+rediscode);
System.out.println("registLoginBO.getMobile()"+registLoginBO.getSmsCode());
return GraceJSONResult.errorCustom(ResponseStatusEnum.SMS_CODE_ERROR);
}
Users user = userService.queryMobileIsExist(registLoginBO.getMobile());
if (user==null){
user = userService.createUser(registLoginBO.getMobile());
}
String uToken = UUID.randomUUID().toString();
redis.set(REDIS_USER_TOKEN+":"+user.getId(),uToken);
//清除验证码
redis.del(MOBILE_SMSCODE+":"+user.getMobile());
//返回给前端
UsersVO usersVO = new UsersVO();
BeanUtils.copyProperties(user, usersVO);
usersVO.setUserToken(uToken);
return GraceJSONResult.ok(usersVO);
}
@PostMapping("logout")
public Object logout(@RequestParam String userId){
redis.del(REDIS_USER_TOKEN+":"+userId);
return GraceJSONResult.ok();
}
}

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book-api/src/main/java/com/imooc/controller/RabbitMQConsumer.java Normal file
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package com.imooc.controller;
import com.imooc.base.RabbitMQConfig;
import com.imooc.enums.MessageEnum;
import com.imooc.exceptions.GraceException;
import com.imooc.grace.result.ResponseStatusEnum;
import com.imooc.mo.MessageMO;
import com.imooc.service.MsgService;
import com.imooc.utils.JsonUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
@Slf4j
@Component
public class RabbitMQConsumer {
@Autowired
private MsgService msgService;
@RabbitListener(queues = {RabbitMQConfig.QUEUE_SYS_MSG})
public void watchQueue(String payload, Message message) {
log.info(payload);
MessageMO messageMO = JsonUtils.jsonToPojo(payload, MessageMO.class);
String routingKey = message.getMessageProperties().getReceivedRoutingKey();
log.info(routingKey);
// TODO: 下面这段代码可以优化，一个地方是参数优化，另外是枚举的判断优化
if (routingKey.equalsIgnoreCase("sys.msg." + MessageEnum.FOLLOW_YOU.enValue)) {
msgService.createMsg(messageMO.getFromUserId(),
messageMO.getToUserId(),
MessageEnum.FOLLOW_YOU.type,
null);
} else if (routingKey.equalsIgnoreCase("sys.msg." + MessageEnum.LIKE_VLOG.enValue)) {
msgService.createMsg(messageMO.getFromUserId(),
messageMO.getToUserId(),
MessageEnum.FOLLOW_YOU.type,
messageMO.getMsgContent());
} else if (routingKey.equalsIgnoreCase("sys.msg." + MessageEnum.COMMENT_VLOG.enValue)) {
msgService.createMsg(messageMO.getFromUserId(),
messageMO.getToUserId(),
MessageEnum.COMMENT_VLOG.type,
messageMO.getMsgContent());
} else if (routingKey.equalsIgnoreCase("sys.msg." + MessageEnum.REPLY_YOU.enValue)) {
msgService.createMsg(messageMO.getFromUserId(),
messageMO.getToUserId(),
MessageEnum.REPLY_YOU.type,
messageMO.getMsgContent());
} else if (routingKey.equalsIgnoreCase("sys.msg." + MessageEnum.LIKE_COMMENT.enValue)) {
msgService.createMsg(messageMO.getFromUserId(),
messageMO.getToUserId(),
MessageEnum.LIKE_COMMENT.type,
messageMO.getMsgContent());
} else {
GraceException.display(ResponseStatusEnum.SYSTEM_OPERATION_ERROR);
}
}
}

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package com.imooc.controller;
import com.imooc.base.BaseInfoProperties;
import com.imooc.bo.UpdatedUserBO;
import com.imooc.config.MinIOConfig;
import com.imooc.enums.FileTypeEnum;
import com.imooc.enums.UserInfoModifyType;
import com.imooc.grace.result.GraceJSONResult;
import com.imooc.grace.result.ResponseStatusEnum;
import com.imooc.pojo.Users;
import com.imooc.service.UserService;
import com.imooc.utils.MinIOUtils;
import com.imooc.utils.SMSUtils;
import com.imooc.vo.UsersVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
/**
* @author vercen
* @version 1.0
* @date 2023/5/20 14:32
*/
@RestController
@Slf4j
@Api(tags = "UserInfoController用户信息接口模块")
@RequestMapping("userInfo")
public class UserInfoController extends BaseInfoProperties {
@Autowired
UserService userService;
// @ResponseBody
@ApiOperation(value = "根据userId返回个人信息")
@GetMapping("query")
public Object query(@RequestParam String userId){
Users user = userService.getUser(userId);
UsersVO usersVO = new UsersVO();
BeanUtils.copyProperties(user, usersVO);
// 我的关注博主总数量
String myFollowsCountsStr = redis.get(REDIS_MY_FOLLOWS_COUNTS + ":" + userId);
// 我的粉丝总数
String myFansCountsStr = redis.get(REDIS_MY_FANS_COUNTS + ":" + userId);
// 用户获赞总数，视频博主（点赞/喜欢）总和
// String likedVlogCountsStr = redis.get(REDIS_VLOG_BE_LIKED_COUNTS + ":" + userId);
String likedVlogerCountsStr = redis.get(REDIS_VLOGER_BE_LIKED_COUNTS + ":" + userId);
Integer myFollowsCounts = 0;
Integer myFansCounts = 0;
Integer likedVlogCounts = 0;
Integer likedVlogerCounts = 0;
Integer totalLikeMeCounts = 0;
if (StringUtils.isNotBlank(myFollowsCountsStr)) {
myFollowsCounts = Integer.valueOf(myFollowsCountsStr);
}
if (StringUtils.isNotBlank(myFansCountsStr)) {
myFansCounts = Integer.valueOf(myFansCountsStr);
}
// if (StringUtils.isNotBlank(likedVlogCountsStr)) {
// likedVlogCounts = Integer.valueOf(likedVlogCountsStr);
// }
if (StringUtils.isNotBlank(likedVlogerCountsStr)) {
likedVlogerCounts = Integer.valueOf(likedVlogerCountsStr);
}
totalLikeMeCounts = likedVlogCounts + likedVlogerCounts;
usersVO.setMyFollowsCounts(myFollowsCounts);
usersVO.setMyFansCounts(myFansCounts);
usersVO.setTotalLikeMeCounts(totalLikeMeCounts);
//usersVO.setMyFansCounts((Integer) myFansCounts);
return GraceJSONResult.ok(usersVO);
}
@PostMapping("modifyUserInfo")
public GraceJSONResult modifyUserInfo(@RequestBody UpdatedUserBO updatedUserBO, @RequestParam Integer type) throws Exception {
UserInfoModifyType.checkUserInfoTypeIsRight(type);
Users newUserInfo = userService.updateUserInfo(updatedUserBO, type);
return GraceJSONResult.ok(newUserInfo);
}
@Autowired
private MinIOConfig minIOConfig;
@PostMapping("modifyImage")
public GraceJSONResult modifyImage(@RequestParam String userId,
@RequestParam Integer type,
MultipartFile file) throws Exception {
if (type != FileTypeEnum.BGIMG.type && type != FileTypeEnum.FACE.type) {
return GraceJSONResult.errorCustom(ResponseStatusEnum.FILE_UPLOAD_FAILD);
}
String fileName = file.getOriginalFilename();
MinIOUtils.uploadFile(minIOConfig.getBucketName(),
fileName,
file.getInputStream());
String imgUrl = minIOConfig.getFileHost()
+ "/"
+ minIOConfig.getBucketName()
+ "/"
+ fileName;
// 修改图片地址到数据库
UpdatedUserBO updatedUserBO = new UpdatedUserBO();
updatedUserBO.setId(userId);
if (type == FileTypeEnum.BGIMG.type) {
updatedUserBO.setBgImg(imgUrl);
} else {
updatedUserBO.setFace(imgUrl);
}
Users users = userService.updateUserInfo(updatedUserBO);
return GraceJSONResult.ok(users);
}
}

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package com.imooc.controller;
import com.imooc.base.BaseInfoProperties;
import com.imooc.bo.VlogBO;
import com.imooc.enums.YesOrNo;
import com.imooc.grace.result.GraceJSONResult;
import com.imooc.service.VlogService;
import com.imooc.utils.PagedGridResult;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.*;
@Slf4j
@Api(tags = "VlogController 短视频相关业务功能的接口")
@RequestMapping("vlog")
@RestController
@RefreshScope
public class VlogController extends BaseInfoProperties {
@Autowired
private VlogService vlogService;
@PostMapping("publish")
public GraceJSONResult publish(@RequestBody VlogBO vlogBO) {
// FIXME 作业，校验VlogBO
vlogService.createVlog(vlogBO);
return GraceJSONResult.ok();
}
@GetMapping("indexList")
public GraceJSONResult indexList(@RequestParam(defaultValue = "") String userId,
@RequestParam(defaultValue = "") String search,
@RequestParam Integer page,
@RequestParam Integer pageSize) {
if (page == null) {
page = COMMON_START_PAGE;
}
if (pageSize == null) {
pageSize = COMMON_PAGE_SIZE;
}
PagedGridResult gridResult = vlogService.getIndexVlogList(userId, search, page, pageSize);
return GraceJSONResult.ok(gridResult);
}
@GetMapping("detail")
public GraceJSONResult detail(@RequestParam(defaultValue = "") String userId,
@RequestParam String vlogId) {
return GraceJSONResult.ok(vlogService.getVlogDetailById(userId, vlogId));
}
@PostMapping("changeToPrivate")
public GraceJSONResult changeToPrivate(@RequestParam String userId,
@RequestParam String vlogId) {
vlogService.changeToPrivateOrPublic(userId,
vlogId,
YesOrNo.YES.type);
return GraceJSONResult.ok();
}
@PostMapping("changeToPublic")
public GraceJSONResult changeToPublic(@RequestParam String userId,
@RequestParam String vlogId) {
vlogService.changeToPrivateOrPublic(userId,
vlogId,
YesOrNo.NO.type);
return GraceJSONResult.ok();
}
@GetMapping("myPublicList")
public GraceJSONResult myPublicList(@RequestParam String userId,
@RequestParam Integer page,
@RequestParam Integer pageSize) {
if (page == null) {
page = COMMON_START_PAGE;
}
if (pageSize == null) {
pageSize = COMMON_PAGE_SIZE;
}
PagedGridResult gridResult = vlogService.queryMyVlogList(userId,
page,
pageSize,
YesOrNo.NO.type);
return GraceJSONResult.ok(gridResult);
}
@GetMapping("myPrivateList")
public GraceJSONResult myPrivateList(@RequestParam String userId,
@RequestParam Integer page,
@RequestParam Integer pageSize) {
if (page == null) {
page = COMMON_START_PAGE;
}
if (pageSize == null) {
pageSize = COMMON_PAGE_SIZE;
}
PagedGridResult gridResult = vlogService.queryMyVlogList(userId,
page,
pageSize,
YesOrNo.YES.type);
return GraceJSONResult.ok(gridResult);
}
@GetMapping("myLikedList")
public GraceJSONResult myLikedList(@RequestParam String userId,
@RequestParam Integer page,
@RequestParam Integer pageSize) {
if (page == null) {
page = COMMON_START_PAGE;
}
if (pageSize == null) {
pageSize = COMMON_PAGE_SIZE;
}
PagedGridResult gridResult = vlogService.getMyLikedVlogList(userId,
page,
pageSize);
return GraceJSONResult.ok(gridResult);
}
@Value(("${nacos.counts}"))
private Integer nacosConuts;
@PostMapping("like")
public GraceJSONResult like(@RequestParam String userId,
@RequestParam String vlogerId,
@RequestParam String vlogId) {
// 我点赞的视频，关联关系保存到数据库
vlogService.userLikeVlog(userId, vlogId);
// 点赞后，视频和视频发布者的获赞都会 +1
redis.increment(REDIS_VLOGER_BE_LIKED_COUNTS + ":" + vlogerId, 1);
redis.increment(REDIS_VLOG_BE_LIKED_COUNTS + ":" + vlogId, 1);
// 我点赞的视频，需要在redis中保存关联关系
redis.set(REDIS_USER_LIKE_VLOG + ":" + userId + ":" + vlogId, "1");
log.info("nacosConuts="+nacosConuts);
String countsStr = redis.get(REDIS_VLOG_BE_LIKED_COUNTS + ":" + vlogId);
Integer counts=0;
if (StringUtils.isNotBlank(countsStr)){
counts=Integer.valueOf(countsStr);
if (counts>=nacosConuts){
vlogService.flushCounts(vlogId, counts);
}
}
return GraceJSONResult.ok();
}
@PostMapping("unlike")
public GraceJSONResult unlike(@RequestParam String userId,
@RequestParam String vlogerId,
@RequestParam String vlogId) {
// 我取消点赞的视频，关联关系删除
vlogService.userUnLikeVlog(userId, vlogId);
redis.decrement(REDIS_VLOGER_BE_LIKED_COUNTS + ":" + vlogerId, 1);
redis.decrement(REDIS_VLOG_BE_LIKED_COUNTS + ":" + vlogId, 1);
redis.del(REDIS_USER_LIKE_VLOG + ":" + userId + ":" + vlogId);
return GraceJSONResult.ok();
}
@PostMapping("totalLikedCounts")
public GraceJSONResult totalLikedCounts(@RequestParam String vlogId) {
return GraceJSONResult.ok(vlogService.getVlogBeLikedCounts(vlogId));
}
@GetMapping("followList")
public GraceJSONResult followList(@RequestParam String myId,
@RequestParam Integer page,
@RequestParam Integer pageSize) {
if (page == null) {
page = COMMON_START_PAGE;
}
if (pageSize == null) {
pageSize = COMMON_PAGE_SIZE;
}
PagedGridResult gridResult = vlogService.getMyFollowVlogList(myId,
page,
pageSize);
return GraceJSONResult.ok(gridResult);
}
@GetMapping("friendList")
public GraceJSONResult friendList(@RequestParam String myId,
@RequestParam Integer page,
@RequestParam Integer pageSize) {
if (page == null) {
page = COMMON_START_PAGE;
}
if (pageSize == null) {
pageSize = COMMON_PAGE_SIZE;
}
PagedGridResult gridResult = vlogService.getMyFriendVlogList(myId,
page,
pageSize);
return GraceJSONResult.ok(gridResult);
}
}

47
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package com.imooc.intercepter;
import com.imooc.base.BaseInfoProperties;
import com.imooc.exceptions.GraceException;
import com.imooc.grace.result.ResponseStatusEnum;
import com.imooc.utils.IPUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@Slf4j
public class PassportInterceptor extends BaseInfoProperties implements HandlerInterceptor {
@Override
public boolean preHandle(HttpServletRequest request,
HttpServletResponse response, Object handler) throws Exception {
// 获得用户的ip
String userIp = IPUtil.getRequestIp(request);
// 得到是否存在的判断
boolean keyIsExist = redis.keyIsExist(MOBILE_SMSCODE + ":" + userIp);
if (keyIsExist) {
GraceException.display(ResponseStatusEnum.SMS_NEED_WAIT_ERROR);
log.info("短信发送频率太大！");
return false;
}
/**
* true: 请求放行
* false: 请求拦截
*/
return true;
}
@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
}
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
}
}

58
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package com.imooc.intercepter;
import com.imooc.base.BaseInfoProperties;
import com.imooc.exceptions.GraceException;
import com.imooc.grace.result.ResponseStatusEnum;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@Slf4j
public class UserTokenInterceptor extends BaseInfoProperties implements HandlerInterceptor {
@Override
public boolean preHandle(HttpServletRequest request,
HttpServletResponse response, Object handler) throws Exception {
// 从header中获得用户id和token
String userId = request.getHeader("headerUserId");
String userToken = request.getHeader("headerUserToken");
// 判断header中用户id和token不能为空
if (StringUtils.isNotBlank(userId) && StringUtils.isNotBlank(userToken)) {
String redisToken = redis.get(REDIS_USER_TOKEN + ":" + userId);
if (StringUtils.isBlank(redisToken)) {
GraceException.display(ResponseStatusEnum.UN_LOGIN);
return false;
} else {
// 比较token是否一致，如果不一致，表示用户在别的手机端登录
if (!redisToken.equalsIgnoreCase(userToken)) {
GraceException.display(ResponseStatusEnum.TICKET_INVALID);
return false;
}
}
} else {
GraceException.display(ResponseStatusEnum.UN_LOGIN);
return false;
}
/**
* true: 请求放行
* false: 请求拦截
*/
return true;
}
@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
}
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
}
}

65
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server:
port: ${port:8099}
spring:
datasource: # 数据源的相关配置
type: com.zaxxer.hikari.HikariDataSource # 数据源的类型，可以更改为其他的数据源配置，比如druid
driver-class-name: com.mysql.cj.jdbc.Driver # mysql/MariaDB 的数据库驱动类名称
url: jdbc:mysql://182.92.182.217:3306/tiktok?characterEncoding=utf-8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true
username: tiktok
password: Bc3T5AA2pBdt2FBk
hikari:
connection-timeout: 30000 # 等待连接池分配连接的最大时间（毫秒），超过这个时长还没有可用的连接，则会抛出SQLException
minimum-idle: 5 # 最小连接数
maximum-pool-size: 20 # 最大连接数
auto-commit: true # 自动提交
idle-timeout: 600000 # 连接超时的最大时长（毫秒），超时则会被释放（retired）
pool-name: DataSourceHikariCP # 连接池的名字
max-lifetime: 18000000 # 连接池的最大生命时长（毫秒），超时则会被释放（retired）
connection-test-query: SELECT 1
redis:
host: 182.92.182.217
port: 6379
password: '!aw5)lJf'
database: 1 # 使用的数据库编号
jedis:
pool:
max-idle: 6 # 最大空闲连接
max-active: 32 # 连接池最大连接数
max-wait: 100 # 连接池最大阻塞等待时间, -1表示没有限制
min-idle: 4 # 最小空闲连接
timeout: 50000
data:
mongodb:
# uri: mongodb://root:root@192.168.1.202:27017
# database: imooc-red-book
uri: mongodb://admin:A1969bf8@82.156.121.2:37017/admin
rabbitmq:
host: 182.92.182.217
port: 5672
username: admin
password: 123123
virtual-host: imooc-red-book
application:
name: imooc-red-book-nacos
cloud:
nacos:
discovery:
server-addr: 182.92.182.217:8848 # nacos 所在的地址
# 打开监控
management:
endpoint:
web:
exposure:
include: '*'
# MinIO 配置
minio:
endpoint: http://82.156.121.2:29000 # MinIO服务地址
fileHost: http://82.156.121.2:29000 # 文件地址host
bucketName: bucket # 存储桶bucket名称
accessKey: NJ2GN2wLVkMnyrznbE9t # 用户名
secretKey: nrT3e3pRWF5HXQRiIxxDhq20eJ0YrN8lvx5p8bK6 # 密码
imgSize: 1024 # 图片大小限制，单位：m
fileSize: 1024 # 文件大小限制，单位：m

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server:
port: 8080
spring:
datasource: # 数据源的相关配置
type: com.zaxxer.hikari.HikariDataSource # 数据源的类型，可以更改为其他的数据源配置，比如druid
driver-class-name: com.mysql.cj.jdbc.Driver # mysql/MariaDB 的数据库驱动类名称
url: jdbc:mysql://182.92.182.217/tiktok?useUnicode=true&characterEncoding=UTF-8&autoReconnect=true
username: tiktok
password: Bc3T5AA2pBdt2FBk
hikari:
connection-timeout: 30000 # 等待连接池分配连接的最大时间（毫秒），超过这个时长还没有可用的连接，则会抛出SQLException
minimum-idle: 5 # 最小连接数
maximum-pool-size: 20 # 最大连接数
auto-commit: true # 自动提交
idle-timeout: 600000 # 连接超时的最大时长（毫秒），超时则会被释放（retired）
pool-name: DataSourceHikariCP # 连接池的名字
max-lifetime: 18000000 # 连接池的最大生命时长（毫秒），超时则会被释放（retired）
connection-test-query: SELECT 1
redis:
host: 182.92.182.217
port: 6379
password: '!aw5)lJf'
database: 1 # 使用的数据库编号
jedis:
pool:
max-idle: 6 # 最大空闲连接
max-active: 32 # 连接池最大连接数
max-wait: 100 # 连接池最大阻塞等待时间, -1表示没有限制
min-idle: 4 # 最小空闲连接
timeout: 50000
data:
mongodb:
uri: mongodb://admin:A1969bf8@82.156.121.2:37017/admin
rabbitmq:
host: 182.92.182.217
port: 5672
username: admin
password: 123123
virtual-host: imooc-red-book
application:
name: imooc-red-book-nacos
cloud:
nacos:
discovery:
server-addr: 182.92.182.217:8848 # nacos 所在的地址
# 打开监控
management:
endpoint:
web:
exposure:
include: '*'
# MinIO 配置
minio:
endpoint: http://82.156.121.2:29000 # MinIO服务地址
fileHost: http://82.156.121.2:29000 # 文件地址host
bucketName: bucket # 存储桶bucket名称
accessKey: NJ2GN2wLVkMnyrznbE9t # 用户名
secretKey: nrT3e3pRWF5HXQRiIxxDhq20eJ0YrN8lvx5p8bK6 # 密码
imgSize: 1024 # 图片大小限制，单位：m
fileSize: 1024 # 文件大小限制，单位：m

43
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server:
# port: 8099
tomcat:
uri-encoding: UTF-8
max-swallow-size: -1 # tomcat默认大小2M，超过2M的文件不会被捕获，需要调整此处大小为100MB或者-1即可
spring:
application:
name: imooc-red-book-nacos
profiles:
active: dev
nacos:
counts: 10
banner:
location: classpath:banner/banner.txt
servlet:
multipart:
max-file-size: 1024MB # 文件上传大小限制，设置最大值，不能超过该值，否则报错
# max-file-size: 500KB # 文件上传大小限制，设置最大值，不能超过该值，否则报错
max-request-size: 1024MB # 文件最大请求限制，用于批量上传
# max-request-size: 500KB
nacos:
counts: 10
# 整合mybatis
mybatis:
type-aliases-package: com.imooc.pojo # 所有pojo类所在的包路径
mapper-locations: classpath:mapper/*.xml # mapper映射文件
# 通用mapper工具的配置
mapper:
mappers: com.imooc.my.mapper.MyMapper # 配置MyMapper，包含了一些封装好的CRUD方法
not-empty: false # 在进行数据库操作的时候，username != null 是否会追加 username != ''
identity: MYSQL
# 分页插件助手的配置
pagehelper:
helper-dialect: MYSQL
support-methods-arguments: true
# 日志级别
logging:
level:
root: info

22
book-api/src/main/resources/banner/banner.txt Normal file
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@ -0,0 +1,22 @@
////////////////////////////////////////////////////////////////////
// _ooOoo_ //
// o8888888o //
// 88" . "88 //
// (| ^_^ |) //
// O\ = /O //
// ____/`---'\____ //
// .' \\| |// `. //
// / \\||| : |||// \ //
// / _||||| -:- |||||- \ //
// | | \\\ - /// | | //
// | \_| ''\---/'' | | //
// \ .-\__ `-` ___/-. / //
// ___`. .' /--.--\ `. . ___ //
// ."" '< `.___\_<|>_/___.' >'"". //
// | | : `- \`.;`\ _ /`;.`/ - ` : | | //
// \ \ `-. \_ __\ /__ _/ .-` / / //
// ========`-.____`-.___\_____/___.-`____.-'======== //
// `=---=' //
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ //
// 佛祖保佑 永无BUG 永不修改 //
////////////////////////////////////////////////////////////////////

BIN
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57
book-api/src/main/resources/banner/qiaoba.txt Normal file
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@ -0,0 +1,57 @@
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ttttttttttttttttttttttttttttttttjtttjttjjtjW#Li;;ijE#Ettttjttjjjtttttttttttttttttttttttttttttttttttt
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8
book-api/src/main/resources/bootstrap.yml Normal file
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spring:
application:
name: imooc-red-book-nacos
cloud:
nacos:
config:
server-addr: 182.92.182.217:8848
file-extension: yaml

116
book-common/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.imooc</groupId>
<artifactId>imooc-red-book-dev</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>book-common</artifactId>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<!-- 引入SpringBoot 依赖-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<!-- 引入 redis 依赖 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<!-- 引入 RabbitMQ 依赖 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-amqp</artifactId>
</dependency>
<!-- lombok工具 -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<!-- jackson -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<!-- apache 工具类 -->
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
</dependency>
<!-- google 工具类 -->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</dependency>
<!-- joda-time 时间工具 -->
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
</dependency>
<!--腾讯云短信-->
<dependency>
<groupId>com.tencentcloudapi</groupId>
<artifactId>tencentcloud-sdk-java</artifactId>
<version>3.1.270</version>
</dependency>
<dependency>
<groupId>io.minio</groupId>
<artifactId>minio</artifactId>
<version>8.2.1</version>
</dependency>
<!--<dependency>-->
<!-- <groupId>com.aliyun</groupId>-->
<!-- <artifactId>dysmsapi20170525</artifactId>-->
<!-- <version>2.0.23</version>-->
<!--</dependency>-->
</dependencies>
</project>

17
book-common/src/main/java/com/imooc/enums/FileTypeEnum.java Normal file
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package com.imooc.enums;
/**
* @Desc: 文件类型 枚举
*/
public enum FileTypeEnum {
BGIMG(1, "用户背景图"),
FACE(2, "用户头像");
public final Integer type;
public final String value;
FileTypeEnum(Integer type, String value) {
this.type = type;
this.value = value;
}
}

22
book-common/src/main/java/com/imooc/enums/MessageEnum.java Normal file
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package com.imooc.enums;
/**
* @Desc: 消息类型
*/
public enum MessageEnum {
FOLLOW_YOU(1, "关注", "follow"),
LIKE_VLOG(2, "点赞视频", "likeVideo"),
COMMENT_VLOG(3, "评论视频", "comment"),
REPLY_YOU(4, "回复评论", "replay"),
LIKE_COMMENT(5, "点赞评论", "likeComment");
public final Integer type;
public final String value;
public final String enValue;
MessageEnum(Integer type, String value, String enValue) {
this.type = type;
this.value = value;
this.enValue = enValue;
}
}

18
book-common/src/main/java/com/imooc/enums/Sex.java Normal file
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package com.imooc.enums;
/**
* @Desc: 性别 枚举
*/
public enum Sex {
woman(0, "女"),
man(1, "男"),
secret(2, "保密");
public final Integer type;
public final String value;
Sex(Integer type, String value) {
this.type = type;
this.value = value;
}
}

35
book-common/src/main/java/com/imooc/enums/UserInfoModifyType.java Normal file
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package com.imooc.enums;
import com.imooc.exceptions.GraceException;
import com.imooc.grace.result.ResponseStatusEnum;
/**
* @Desc: 修改用户信息类型 枚举
*/
public enum UserInfoModifyType {
NICKNAME(1, "昵称"),
IMOOCNUM(2, "慕课号"),
SEX(3, "性别"),
BIRTHDAY(4, "生日"),
LOCATION(5, "所在地"),
DESC(6, "简介");
public final Integer type;
public final String value;
UserInfoModifyType(Integer type, String value) {
this.type = type;
this.value = value;
}
public static void checkUserInfoTypeIsRight(Integer type) {
if (type != UserInfoModifyType.NICKNAME.type &&
type != UserInfoModifyType.IMOOCNUM.type &&
type != UserInfoModifyType.SEX.type &&
type != UserInfoModifyType.BIRTHDAY.type &&
type != UserInfoModifyType.LOCATION.type &&
type != UserInfoModifyType.DESC.type) {
GraceException.display(ResponseStatusEnum.USER_INFO_UPDATED_ERROR);
}
}
}

17
book-common/src/main/java/com/imooc/enums/YesOrNo.java Normal file
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package com.imooc.enums;
/**
* @Desc: 是否 枚举
*/
public enum YesOrNo {
NO(0, "否"),
YES(1, "是");
public final Integer type;
public final String value;
YesOrNo(Integer type, String value) {
this.type = type;
this.value = value;
}
}

14
book-common/src/main/java/com/imooc/exceptions/GraceException.java Normal file
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package com.imooc.exceptions;
import com.imooc.grace.result.ResponseStatusEnum;
/**
* 优雅的处理异常，统一封装
*/
public class GraceException {
public static void display(ResponseStatusEnum responseStatusEnum) {
throw new MyCustomException(responseStatusEnum);
}
}

58
book-common/src/main/java/com/imooc/exceptions/GraceExceptionHandler.java Normal file
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package com.imooc.exceptions;
import com.imooc.grace.result.GraceJSONResult;
import com.imooc.grace.result.ResponseStatusEnum;
import org.springframework.validation.BindingResult;
import org.springframework.validation.FieldError;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MaxUploadSizeExceededException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* 统一异常拦截处理
* 可以针对异常的类型进行捕获，然后返回json信息到前端
*/
@ControllerAdvice
public class GraceExceptionHandler {
@ExceptionHandler(MyCustomException.class)
@ResponseBody
public GraceJSONResult returnMyException(MyCustomException e) {
//e.printStackTrace();
return GraceJSONResult.exception(e.getResponseStatusEnum());
}
@ExceptionHandler(MethodArgumentNotValidException.class)
@ResponseBody
public GraceJSONResult returnMethodArgumentNotValid(MethodArgumentNotValidException e) {
BindingResult result = e.getBindingResult();
Map<String, String> map = getErrors(result);
return GraceJSONResult.errorMap(map);
}
@ExceptionHandler(MaxUploadSizeExceededException.class)
@ResponseBody
public GraceJSONResult returnMaxUploadSize(MaxUploadSizeExceededException e) {
// e.printStackTrace();
return GraceJSONResult.errorCustom(ResponseStatusEnum.FILE_MAX_SIZE_2MB_ERROR);
}
public Map<String, String> getErrors(BindingResult result) {
Map<String, String> map = new HashMap<>();
List<FieldError> errorList = result.getFieldErrors();
for (FieldError ff : errorList) {
// 错误所对应的属性字段名
String field = ff.getField();
// 错误的信息
String msg = ff.getDefaultMessage();
map.put(field, msg);
}
return map;
}
}

28
book-common/src/main/java/com/imooc/exceptions/MyCustomException.java Normal file
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package com.imooc.exceptions;
import com.imooc.grace.result.ResponseStatusEnum;
/**
* 自定义异常
* 目的：统一处理异常信息
* 便于解耦，拦截器、service与controller 异常错误的解耦，
* 不会被service返回的类型而限制
*/
public class MyCustomException extends RuntimeException {
private ResponseStatusEnum responseStatusEnum;
public MyCustomException(ResponseStatusEnum responseStatusEnum) {
super("异常状态码为：" + responseStatusEnum.status()
+ "；具体异常信息为：" + responseStatusEnum.msg());
this.responseStatusEnum = responseStatusEnum;
}
public ResponseStatusEnum getResponseStatusEnum() {
return responseStatusEnum;
}
public void setResponseStatusEnum(ResponseStatusEnum responseStatusEnum) {
this.responseStatusEnum = responseStatusEnum;
}
}

153
book-common/src/main/java/com/imooc/grace/result/GraceJSONResult.java Normal file
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package com.imooc.grace.result;
import java.util.Map;
/**
* 自定义响应数据类型枚举升级版本
*
* @Title: IMOOCJSONResult.java
* @Package com.imooc.utils
* @Description: 自定义响应数据结构
* 本类可提供给 H5/ios/安卓/公众号/小程序 使用
* 前端接受此类数据（json object)后，可自行根据业务去实现相关功能
*
* @Copyright: Copyright (c) 2020
* @Company: www.imooc.com
* @author 慕课网 - 风间影月
* @version V2.0
*/
public class GraceJSONResult {
// 响应业务状态码
private Integer status;
// 响应消息
private String msg;
// 是否成功
private Boolean success;
// 响应数据，可以是Object，也可以是List或Map等
private Object data;
/**
* 成功返回，带有数据的，直接往OK方法丢data数据即可
* @param data
* @return
*/
public static GraceJSONResult ok(Object data) {
return new GraceJSONResult(data);
}
/**
* 成功返回，不带有数据的，直接调用ok方法，data无须传入（其实就是null）
* @return
*/
public static GraceJSONResult ok() {
return new GraceJSONResult(ResponseStatusEnum.SUCCESS);
}
public GraceJSONResult(Object data) {
this.status = ResponseStatusEnum.SUCCESS.status();
this.msg = ResponseStatusEnum.SUCCESS.msg();
this.success = ResponseStatusEnum.SUCCESS.success();
this.data = data;
}
/**
* 错误返回，直接调用error方法即可，当然也可以在ResponseStatusEnum中自定义错误后再返回也都可以
* @return
*/
public static GraceJSONResult error() {
return new GraceJSONResult(ResponseStatusEnum.FAILED);
}
/**
* 错误返回，map中包含了多条错误信息，可以用于表单验证，把错误统一的全部返回出去
* @param map
* @return
*/
public static GraceJSONResult errorMap(Map map) {
return new GraceJSONResult(ResponseStatusEnum.FAILED, map);
}
/**
* 错误返回，直接返回错误的消息
* @param msg
* @return
*/
public static GraceJSONResult errorMsg(String msg) {
return new GraceJSONResult(ResponseStatusEnum.FAILED, msg);
}
/**
* 错误返回，token异常，一些通用的可以在这里统一定义
* @return
*/
public static GraceJSONResult errorTicket() {
return new GraceJSONResult(ResponseStatusEnum.TICKET_INVALID);
}
/**
* 自定义错误范围，需要传入一个自定义的枚举，可以到[ResponseStatusEnum.java[中自定义后再传入
* @param responseStatus
* @return
*/
public static GraceJSONResult errorCustom(ResponseStatusEnum responseStatus) {
return new GraceJSONResult(responseStatus);
}
public static GraceJSONResult exception(ResponseStatusEnum responseStatus) {
return new GraceJSONResult(responseStatus);
}
public GraceJSONResult(ResponseStatusEnum responseStatus) {
this.status = responseStatus.status();
this.msg = responseStatus.msg();
this.success = responseStatus.success();
}
public GraceJSONResult(ResponseStatusEnum responseStatus, Object data) {
this.status = responseStatus.status();
this.msg = responseStatus.msg();
this.success = responseStatus.success();
this.data = data;
}
public GraceJSONResult(ResponseStatusEnum responseStatus, String msg) {
this.status = responseStatus.status();
this.msg = msg;
this.success = responseStatus.success();
}
public GraceJSONResult() {
}
public Integer getStatus() {
return status;
}
public void setStatus(Integer status) {
this.status = status;
}
public String getMsg() {
return msg;
}
public void setMsg(String msg) {
this.msg = msg;
}
public Object getData() {
return data;
}
public void setData(Object data) {
this.data = data;
}
public Boolean getSuccess() {
return success;
}
public void setSuccess(Boolean success) {
this.success = success;
}
}

135
book-common/src/main/java/com/imooc/grace/result/IMOOCJSONResult.java Normal file
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package com.imooc.grace.result;
/**
*
* @Title: IMOOCJSONResult.java
* @Package com.imooc.utils
* @Description: 自定义响应数据结构
* 本类可提供给 H5/ios/安卓/公众号/小程序 使用
* 前端接受此类数据（json object)后，可自行根据业务去实现相关功能
*
* 200：表示成功
* 500：表示错误，错误信息在msg字段中
* 501：bean验证错误，不管多少个错误都以map形式返回
* 502：拦截器拦截到用户token出错
* 555：异常抛出信息
* 556: 用户qq校验异常
* 557: 校验用户是否在CAS登录，用户门票的校验
* @Copyright: Copyright (c) 2020
* @Company: www.imooc.com
* @author 慕课网 - 风间影月
* @version V1.0
*/
public class IMOOCJSONResult {
// 响应业务状态
private Integer status;
// 响应消息
private String msg;
// 响应中的数据
private Object data;
private String ok; // 不使用
public static IMOOCJSONResult build(Integer status, String msg, Object data) {
return new IMOOCJSONResult(status, msg, data);
}
public static IMOOCJSONResult build(Integer status, String msg, Object data, String ok) {
return new IMOOCJSONResult(status, msg, data, ok);
}
public static IMOOCJSONResult ok(Object data) {
return new IMOOCJSONResult(data);
}
public static IMOOCJSONResult ok() {
return new IMOOCJSONResult(null);
}
public static IMOOCJSONResult errorMsg(String msg) {
return new IMOOCJSONResult(500, msg, null);
}
public static IMOOCJSONResult errorUserTicket(String msg) {
return new IMOOCJSONResult(557, msg, null);
}
public static IMOOCJSONResult errorMap(Object data) {
return new IMOOCJSONResult(501, "error", data);
}
public static IMOOCJSONResult errorTokenMsg(String msg) {
return new IMOOCJSONResult(502, msg, null);
}
public static IMOOCJSONResult errorException(String msg) {
return new IMOOCJSONResult(555, msg, null);
}
public static IMOOCJSONResult errorUserQQ(String msg) {
return new IMOOCJSONResult(556, msg, null);
}
public IMOOCJSONResult() {
}
public IMOOCJSONResult(Integer status, String msg, Object data) {
this.status = status;
this.msg = msg;
this.data = data;
}
public IMOOCJSONResult(Integer status, String msg, Object data, String ok) {
this.status = status;
this.msg = msg;
this.data = data;
this.ok = ok;
}
public IMOOCJSONResult(Object data) {
this.status = 200;
this.msg = "OK";
this.data = data;
}
public Boolean isOK() {
return this.status == 200;
}
public Integer getStatus() {
return status;
}
public void setStatus(Integer status) {
this.status = status;
}
public String getMsg() {
return msg;
}
public void setMsg(String msg) {
this.msg = msg;
}
public Object getData() {
return data;
}
public void setData(Object data) {
this.data = data;
}
public String getOk() {
return ok;
}
public void setOk(String ok) {
this.ok = ok;
}
}

105
book-common/src/main/java/com/imooc/grace/result/ResponseStatusEnum.java Normal file
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package com.imooc.grace.result;
/**
* 响应结果枚举，用于提供给GraceJSONResult返回给前端的
* 本枚举类中包含了很多的不同的状态码供使用，可以自定义
* 便于更优雅的对状态码进行管理，一目了然
*/
public enum ResponseStatusEnum {
SUCCESS(200, true, "操作成功！"),
FAILED(500, false, "操作失败！"),
// 50x
UN_LOGIN(501,false,"请登录后再继续操作！"),
TICKET_INVALID(502,false,"会话失效，请重新登录！"),
NO_AUTH(503,false,"您的权限不足，无法继续操作！"),
MOBILE_ERROR(504,false,"短信发送失败，请稍后重试！"),
SMS_NEED_WAIT_ERROR(505,false,"短信发送太快啦~请稍后再试！"),
SMS_CODE_ERROR(506,false,"验证码过期或不匹配，请稍后再试！"),
USER_FROZEN(507,false,"用户已被冻结，请联系管理员！"),
USER_UPDATE_ERROR(508,false,"用户信息更新失败，请联系管理员！"),
USER_INACTIVE_ERROR(509,false,"请前往[账号设置]修改信息激活后再进行后续操作！"),
USER_INFO_UPDATED_ERROR(5091,false,"用户信息修改失败！"),
USER_INFO_UPDATED_NICKNAME_EXIST_ERROR(5092,false,"昵称已经存在！"),
USER_INFO_UPDATED_IMOOCNUM_EXIST_ERROR(5092,false,"慕课号已经存在！"),
USER_INFO_CANT_UPDATED_IMOOCNUM_ERROR(5092,false,"慕课号无法修改！"),
FILE_UPLOAD_NULL_ERROR(510,false,"文件不能为空，请选择一个文件再上传！"),
FILE_UPLOAD_FAILD(511,false,"文件上传失败！"),
FILE_FORMATTER_FAILD(512,false,"文件图片格式不支持！"),
FILE_MAX_SIZE_500KB_ERROR(5131,false,"仅支持500kb大小以下的图片上传！"),
FILE_MAX_SIZE_2MB_ERROR(5132,false,"仅支持2MB大小以下的图片上传！"),
FILE_NOT_EXIST_ERROR(514,false,"你所查看的文件不存在！"),
USER_STATUS_ERROR(515,false,"用户状态参数出错！"),
USER_NOT_EXIST_ERROR(516,false,"用户不存在！"),
// 自定义系统级别异常 54x
SYSTEM_INDEX_OUT_OF_BOUNDS(541, false, "系统错误，数组越界！"),
SYSTEM_ARITHMETIC_BY_ZERO(542, false, "系统错误，无法除零！"),
SYSTEM_NULL_POINTER(543, false, "系统错误，空指针！"),
SYSTEM_NUMBER_FORMAT(544, false, "系统错误，数字转换异常！"),
SYSTEM_PARSE(545, false, "系统错误，解析异常！"),
SYSTEM_IO(546, false, "系统错误，IO输入输出异常！"),
SYSTEM_FILE_NOT_FOUND(547, false, "系统错误，文件未找到！"),
SYSTEM_CLASS_CAST(548, false, "系统错误，类型强制转换错误！"),
SYSTEM_PARSER_ERROR(549, false, "系统错误，解析出错！"),
SYSTEM_DATE_PARSER_ERROR(550, false, "系统错误，日期解析出错！"),
// admin 管理系统 56x
ADMIN_USERNAME_NULL_ERROR(561, false, "管理员登录名不能为空！"),
ADMIN_USERNAME_EXIST_ERROR(562, false, "管理员登录名已存在！"),
ADMIN_NAME_NULL_ERROR(563, false, "管理员负责人不能为空！"),
ADMIN_PASSWORD_ERROR(564, false, "密码不能为空后者两次输入不一致！"),
ADMIN_CREATE_ERROR(565, false, "添加管理员失败！"),
ADMIN_PASSWORD_NULL_ERROR(566, false, "密码不能为空！"),
ADMIN_NOT_EXIT_ERROR(567, false, "管理员不存在或密码错误！"),
ADMIN_FACE_NULL_ERROR(568, false, "人脸信息不能为空！"),
ADMIN_FACE_LOGIN_ERROR(569, false, "人脸识别失败，请重试！"),
CATEGORY_EXIST_ERROR(570, false, "文章分类已存在，请换一个分类名！"),
// 媒体中心 相关错误 58x
ARTICLE_COVER_NOT_EXIST_ERROR(580, false, "文章封面不存在，请选择一个！"),
ARTICLE_CATEGORY_NOT_EXIST_ERROR(581, false, "请选择正确的文章领域！"),
ARTICLE_CREATE_ERROR(582, false, "创建文章失败，请重试或联系管理员！"),
ARTICLE_QUERY_PARAMS_ERROR(583, false, "文章列表查询参数错误！"),
ARTICLE_DELETE_ERROR(584, false, "文章删除失败！"),
ARTICLE_WITHDRAW_ERROR(585, false, "文章撤回失败！"),
ARTICLE_REVIEW_ERROR(585, false, "文章审核出错！"),
ARTICLE_ALREADY_READ_ERROR(586, false, "文章重复阅读！"),
// 人脸识别错误代码
FACE_VERIFY_TYPE_ERROR(600, false, "人脸比对验证类型不正确！"),
FACE_VERIFY_LOGIN_ERROR(601, false, "人脸登录失败！"),
// 系统错误，未预期的错误 555
SYSTEM_ERROR(555, false, "系统繁忙，请稍后再试！"),
SYSTEM_OPERATION_ERROR(556, false, "操作失败，请重试或联系管理员"),
SYSTEM_RESPONSE_NO_INFO(557, false, ""),
SYSTEM_ERROR_GLOBAL(558, false, "全局降级：系统繁忙，请稍后再试！"),
SYSTEM_ERROR_FEIGN(559, false, "客户端Feign降级：系统繁忙，请稍后再试！"),
SYSTEM_ERROR_ZUUL(560, false, "请求系统过于繁忙，请稍后再试！");
// 响应业务状态
private Integer status;
// 调用是否成功
private Boolean success;
// 响应消息，可以为成功或者失败的消息
private String msg;
ResponseStatusEnum(Integer status, Boolean success, String msg) {
this.status = status;
this.success = success;
this.msg = msg;
}
public Integer status() {
return status;
}
public Boolean success() {
return success;
}
public String msg() {
return msg;
}
}

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package com.imooc.utils;
import org.apache.commons.lang3.StringUtils;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.*;
public class DateUtil {
/**
* Base ISO 8601 Date format yyyyMMdd i.e., 20021225 for the 25th day of December in the year 2002
*/
public static final String ISO_DATE_FORMAT = "yyyyMMdd";
/**
* Expanded ISO 8601 Date format yyyy-MM-dd i.e., 2002-12-25 for the 25th day of December in the year 2002
*/
public static final String ISO_EXPANDED_DATE_FORMAT = "yyyy-MM-dd";
/**
* yyyy-MM-dd hh:mm:ss
*/
public static String DATETIME_PATTERN = "yyyy-MM-dd HH:mm:ss";
public static String DATE_PATTERN = "yyyyMMddHHmmss";
/**
* 则个
*/
private static boolean LENIENT_DATE = false;
private static Random random = new Random();
private static final int ID_BYTES = 10;
public synchronized static String generateId() {
StringBuffer result = new StringBuffer();
result = result.append(System.currentTimeMillis());
for (int i = 0; i < ID_BYTES; i++) {
result = result.append(random.nextInt(10));
}
return result.toString();
}
protected static final float normalizedJulian(float JD) {
float f = Math.round(JD + 0.5f) - 0.5f;
return f;
}
/**
* Returns the Date from a julian. The Julian date will be converted to noon GMT,
* such that it matches the nearest half-integer (i.e., a julian date of 1.4 gets
* changed to 1.5, and 0.9 gets changed to 0.5.)
*
* @param JD the Julian date
* @return the Gregorian date
*/
public static final Date toDate(float JD) {
/* To convert a Julian Day Number to a Gregorian date, assume that it is for 0 hours, Greenwich time (so
* that it ends in 0.5). Do the following calculations, again dropping the fractional part of all
* multiplicatons and divisions. Note: This method will not give dates accurately on the
* Gregorian Proleptic Calendar, i.e., the calendar you get by extending the Gregorian
* calendar backwards to years earlier than 1582. using the Gregorian leap year
* rules. In particular, the method fails if Y<400. */
float Z = (normalizedJulian(JD)) + 0.5f;
float W = (int) ((Z - 1867216.25f) / 36524.25f);
float X = (int) (W / 4f);
float A = Z + 1 + W - X;
float B = A + 1524;
float C = (int) ((B - 122.1) / 365.25);
float D = (int) (365.25f * C);
float E = (int) ((B - D) / 30.6001);
float F = (int) (30.6001f * E);
int day = (int) (B - D - F);
int month = (int) (E - 1);
if (month > 12) {
month = month - 12;
}
int year = (int) (C - 4715); //(if Month is January or February) or C-4716 (otherwise)
if (month > 2) {
year--;
}
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month - 1); // damn 0 offsets
c.set(Calendar.DATE, day);
return c.getTime();
}
/**
* Returns the days between two dates. Positive values indicate that
* the second date is after the first, and negative values indicate, well,
* the opposite. Relying on specific times is problematic.
*
* @param early the "first date"
* @param late the "second date"
* @return the days between the two dates
*/
public static final int daysBetween(Date early, Date late) {
Calendar c1 = Calendar.getInstance();
Calendar c2 = Calendar.getInstance();
c1.setTime(early);
c2.setTime(late);
return daysBetween(c1, c2);
}
/**
* Returns the days between two dates. Positive values indicate that
* the second date is after the first, and negative values indicate, well,
* the opposite.
*
* @param early
* @param late
* @return the days between two dates.
*/
public static final int daysBetween(Calendar early, Calendar late) {
return (int) (toJulian(late) - toJulian(early));
}
/**
* 计算时间差
* @param startDate
* @param endDate
* @return
*/
public static final String timeBetween(Date startDate, Date endDate) {
long nd = 1000 * 24 * 60 * 60;
long nh = 1000 * 60 * 60;
long nm = 1000 * 60;
// long ns = 1000;
// 获得两个时间的毫秒时间差异
long diff = endDate.getTime() - startDate.getTime();
// 计算差多少天
long day = diff / nd;
// 计算差多少小时
long hour = diff % nd / nh;
// 计算差多少分钟
long min = diff % nd % nh / nm;
// 计算差多少秒//输出结果
// long sec = diff % nd % nh % nm / ns;
return day + "天" + hour + "小时" + min + "分钟";
}
/**
* Return a Julian date based on the input parameter. This is
* based from calculations found at
* <a href="http://quasar.as.utexas.edu/BillInfo/JulianDatesG.html">Julian Day Calculations
* (Gregorian Calendar)</a>, provided by Bill Jeffrys.
* @param c a calendar instance
* @return the julian day number
*/
public static final float toJulian(Calendar c) {
int Y = c.get(Calendar.YEAR);
int M = c.get(Calendar.MONTH);
int D = c.get(Calendar.DATE);
int A = Y / 100;
int B = A / 4;
int C = 2 - A + B;
float E = (int) (365.25f * (Y + 4716));
float F = (int) (30.6001f * (M + 1));
float JD = C + D + E + F - 1524.5f;
return JD;
}
/**
* Return a Julian date based on the input parameter. This is
* based from calculations found at
* <a href="http://quasar.as.utexas.edu/BillInfo/JulianDatesG.html">Julian Day Calculations
* (Gregorian Calendar)</a>, provided by Bill Jeffrys.
* @param date
* @return the julian day number
*/
public static final float toJulian(Date date) {
Calendar c = Calendar.getInstance();
c.setTime(date);
return toJulian(c);
}
/**
* @param isoString
* @param fmt
* @param field Calendar.YEAR/Calendar.MONTH/Calendar.DATE
* @param amount
* @return
* @throws ParseException
*/
public static final String dateIncrease(String isoString, String fmt,
int field, int amount) {
try {
Calendar cal = GregorianCalendar.getInstance(TimeZone.getTimeZone(
"GMT"));
cal.setTime(stringToDate(isoString, fmt, true));
cal.add(field, amount);
return dateToString(cal.getTime(), fmt);
} catch (Exception ex) {
return null;
}
}
/**
* Time Field Rolling function.
* Rolls (up/down) a single unit of time on the given time field.
*
* @param isoString
* @param field the time field.
* @param up Indicates if rolling up or rolling down the field value.
* @param expanded use formating char's
* @exception ParseException if an unknown field value is given.
*/
public static final String roll(String isoString, String fmt, int field,
boolean up) throws ParseException {
Calendar cal = GregorianCalendar.getInstance(TimeZone.getTimeZone(
"GMT"));
cal.setTime(stringToDate(isoString, fmt));
cal.roll(field, up);
return dateToString(cal.getTime(), fmt);
}
/**
* Time Field Rolling function.
* Rolls (up/down) a single unit of time on the given time field.
*
* @param isoString
* @param field the time field.
* @param up Indicates if rolling up or rolling down the field value.
* @exception ParseException if an unknown field value is given.
*/
public static final String roll(String isoString, int field, boolean up) throws
ParseException {
return roll(isoString, DATETIME_PATTERN, field, up);
}
/**
* java.util.Date
* @param dateText
* @param format
* @param lenient
* @return
*/
public static Date stringToDate(String dateText, String format,
boolean lenient) {
if (dateText == null) {
return null;
}
DateFormat df = null;
try {
if (format == null) {
df = new SimpleDateFormat();
} else {
df = new SimpleDateFormat(format);
}
// setLenient avoids allowing dates like 9/32/2001
// which would otherwise parse to 10/2/2001
df.setLenient(false);
return df.parse(dateText);
} catch (ParseException e) {
return null;
}
}
/**
* @return Timestamp
*/
public static java.sql.Timestamp getCurrentTimestamp() {
return new java.sql.Timestamp(new Date().getTime());
}
/** java.util.Date
* @param dateText
* @param format
* @return
*/
public static Date stringToDate(String dateString, String format) {
return stringToDate(dateString, format, LENIENT_DATE);
}
/**
* java.util.Date
* @param dateText
*/
public static Date stringToDate(String dateString) {
return stringToDate(dateString, ISO_EXPANDED_DATE_FORMAT, LENIENT_DATE);
}
/**
* @return
* @param pattern
* @param date
*/
public static String dateToString(Date date, String pattern) {
if (date == null) {
return null;
}
try {
SimpleDateFormat sfDate = new SimpleDateFormat(pattern);
sfDate.setLenient(false);
return sfDate.format(date);
} catch (Exception e) {
return null;
}
}
/**
* yyyy-MM-dd
* @param date
* @return
*/
public static String dateToString(Date date) {
return dateToString(date, ISO_EXPANDED_DATE_FORMAT);
}
/**
* @return
*/
public static Date getCurrentDateTime() {
Calendar calNow = Calendar.getInstance();
Date dtNow = calNow.getTime();
return dtNow;
}
/**
*
* @param pattern
* @return
*/
public static String getCurrentDateString(String pattern) {
return dateToString(getCurrentDateTime(), pattern);
}
/**
* yyyy-MM-dd
* @return
*/
public static String getCurrentDateString() {
return dateToString(getCurrentDateTime(), ISO_EXPANDED_DATE_FORMAT);
}
/**
* 返回固定格式的当前时间
* yyyy-MM-dd hh:mm:ss
* @param date
* @return
*/
public static String dateToStringWithTime( ) {
return dateToString(new Date(), DATETIME_PATTERN);
}
/**
* yyyy-MM-dd hh:mm:ss
* @param date
* @return
*/
public static String dateToStringWithTime(Date date) {
return dateToString(date, DATETIME_PATTERN);
}
/**
*
* @param date
* @param days
* @return java.util.Date
*/
public static Date dateIncreaseByDay(Date date, int days) {
Calendar cal = GregorianCalendar.getInstance(TimeZone.getTimeZone(
"GMT"));
cal.setTime(date);
cal.add(Calendar.DATE, days);
return cal.getTime();
}
/**
*
* @param date
* @param days
* @return java.util.Date
*/
public static Date dateIncreaseByMonth(Date date, int mnt) {
Calendar cal = GregorianCalendar.getInstance(TimeZone.getTimeZone(
"GMT"));
cal.setTime(date);
cal.add(Calendar.MONTH, mnt);
return cal.getTime();
}
/**
*
* @param date
* @param mnt
* @return java.util.Date
*/
public static Date dateIncreaseByYear(Date date, int mnt) {
Calendar cal = GregorianCalendar.getInstance(TimeZone.getTimeZone(
"GMT"));
cal.setTime(date);
cal.add(Calendar.YEAR, mnt);
return cal.getTime();
}
/**
*
* @param date yyyy-MM-dd
* @param days
* @return yyyy-MM-dd
*/
public static String dateIncreaseByDay(String date, int days) {
return dateIncreaseByDay(date, ISO_DATE_FORMAT, days);
}
/**
* @param date
* @param fmt
* @param days
* @return
*/
public static String dateIncreaseByDay(String date, String fmt, int days) {
return dateIncrease(date, fmt, Calendar.DATE, days);
}
/**
*
* @param src
* @param srcfmt
* @param desfmt
* @return
*/
public static String stringToString(String src, String srcfmt,
String desfmt) {
return dateToString(stringToDate(src, srcfmt), desfmt);
}
/**
*
* @param date
* @return string
*/
public static String getYear(Date date) {
SimpleDateFormat formater = new SimpleDateFormat(
"yyyy");
String cur_year = formater.format(date);
return cur_year;
}
/**
*
* @param date
* @return string
*/
public static String getMonth(Date date) {
SimpleDateFormat formater = new SimpleDateFormat(
"MM");
String cur_month = formater.format(date);
return cur_month;
}
/**
* @param date
* @return string
*/
public static String getDay(Date date) {
SimpleDateFormat formater = new SimpleDateFormat(
"dd");
String cur_day = formater.format(date);
return cur_day;
}
public static int getDayInt(Date date) {
SimpleDateFormat formater = new SimpleDateFormat(
"dd");
String cur_day = formater.format(date);
return Integer.valueOf(cur_day);
}
/**
* @param date
* @return string
*/
public static String getHour(Date date) {
SimpleDateFormat formater = new SimpleDateFormat(
"HH");
String cur_day = formater.format(date);
return cur_day;
}
public static int getMinsFromDate(Date dt) {
GregorianCalendar cal = new GregorianCalendar();
cal.setTime(dt);
int hour = cal.get(Calendar.HOUR_OF_DAY);
int min = cal.get(Calendar.MINUTE);
return ((hour * 60) + min);
}
/**
* Function to convert String to Date Object. If invalid input then current or next day date
* is returned (Added by Ali Naqvi on 2006-5-16).
* @param str String input in YYYY-MM-DD HH:MM[:SS] format.
* @param isExpiry boolean if set and input string is invalid then next day date is returned
* @return Date
*/
public static Date convertToDate(String str, boolean isExpiry) {
SimpleDateFormat fmt = new SimpleDateFormat("yyyy-MM-dd HH:mm");
Date dt = null;
try {
dt = fmt.parse(str);
} catch (ParseException ex) {
Calendar cal = Calendar.getInstance();
if (isExpiry) {
cal.add(Calendar.DAY_OF_MONTH, 1);
cal.set(Calendar.HOUR_OF_DAY, 23);
cal.set(Calendar.MINUTE, 59);
} else {
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
}
dt = cal.getTime();
}
return dt;
}
public static Date convertToDate(String str) {
SimpleDateFormat fmt = new SimpleDateFormat("yyyy-MM-dd hh:mm");
Date dt = null;
try {
dt = fmt.parse(str);
} catch (ParseException ex) {
dt = new Date();
}
return dt;
}
public static String dateFromat(Date date, int minute) {
String dateFormat = null;
int year = Integer.parseInt(getYear(date));
int month = Integer.parseInt(getMonth(date));
int day = Integer.parseInt(getDay(date));
int hour = minute / 60;
int min = minute % 60;
dateFormat = String.valueOf(year)
+
(month > 9 ? String.valueOf(month) :
"0" + String.valueOf(month))
+
(day > 9 ? String.valueOf(day) : "0" + String.valueOf(day))
+ " "
+
(hour > 9 ? String.valueOf(hour) : "0" + String.valueOf(hour))
+
(min > 9 ? String.valueOf(min) : "0" + String.valueOf(min))
+ "00";
return dateFormat;
}
public static String sDateFormat() {
return new SimpleDateFormat(DATE_PATTERN).format(Calendar.getInstance().getTime());
}
/**
*
* @Description: 获得本月的第一天日期
* @return
*
* @author leechenxiang
* @date 2017年5月31日 下午1:37:34
*/
public static String getFirstDateOfThisMonth() {
SimpleDateFormat format = new SimpleDateFormat(ISO_EXPANDED_DATE_FORMAT);
Calendar calendarFirst = Calendar.getInstance();
calendarFirst = Calendar.getInstance();
calendarFirst.add(Calendar.MONTH, 0);
calendarFirst.set(Calendar.DAY_OF_MONTH, 1);
String firstDate = format.format(calendarFirst.getTime());
return firstDate;
}
/**
*
* @Description: 获得本月的最后一天日期
* @return
*
* @author leechenxiang
* @date 2017年5月31日 下午1:37:50
*/
public static String getLastDateOfThisMonth() {
SimpleDateFormat format = new SimpleDateFormat(ISO_EXPANDED_DATE_FORMAT);
Calendar calendarLast = Calendar.getInstance();
calendarLast.setTime(new Date());
calendarLast.getActualMaximum(Calendar.DAY_OF_MONTH);
String lastDate = format.format(calendarLast.getTime());
return lastDate;
}
/**
* @Description: 判断字符串日期是否匹配指定的格式化日期
*/
public static boolean isValidDate(String strDate, String formatter) {
SimpleDateFormat sdf = null;
ParsePosition pos = new ParsePosition(0);
if (StringUtils.isBlank(strDate) || StringUtils.isBlank(formatter)) {
return false;
}
try {
sdf = new SimpleDateFormat(formatter);
sdf.setLenient(false);
Date date = sdf.parse(strDate, pos);
if (date == null) {
return false;
} else {
if (pos.getIndex() > sdf.format(date).length()) {
return false;
}
return true;
}
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
public static void main(String[] args)
{
// String timeDir=DateUtil.dateToString(new Date(),DateUtil.ISO_EXPANDED_DATE_FORMAT);
// System.out.println(timeDir);
boolean flag = DateUtil.isValidDate("1990-10-32", DateUtil.ISO_EXPANDED_DATE_FORMAT);
System.out.println(flag);
}
}

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package com.imooc.utils;
/**
* 通用脱敏工具类
* 可用于：
* 用户名
* 手机号
* 邮箱
* 地址等
*/
public class DesensitizationUtil {
private static final int SIZE = 6;
private static final String SYMBOL = "*";
public static void main(String[] args) {
String name = commonDisplay("慕课网");
String mobile = commonDisplay("13900000000");
String mail = commonDisplay("admin@imooc.com");
String address = commonDisplay("北京大运河东路888号");
System.out.println(name);
System.out.println(mobile);
System.out.println(mail);
System.out.println(address);
}
/**
* 通用脱敏方法
* @param value
* @return
*/
public static String commonDisplay(String value) {
if (null == value || "".equals(value)) {
return value;
}
int len = value.length();
int pamaone = len / 2;
int pamatwo = pamaone - 1;
int pamathree = len % 2;
StringBuilder stringBuilder = new StringBuilder();
if (len <= 2) {
if (pamathree == 1) {
return SYMBOL;
}
stringBuilder.append(SYMBOL);
stringBuilder.append(value.charAt(len - 1));
} else {
if (pamatwo <= 0) {
stringBuilder.append(value.substring(0, 1));
stringBuilder.append(SYMBOL);
stringBuilder.append(value.substring(len - 1, len));
} else if (pamatwo >= SIZE / 2 && SIZE + 1 != len) {
int pamafive = (len - SIZE) / 2;
stringBuilder.append(value.substring(0, pamafive));
for (int i = 0; i < SIZE; i++) {
stringBuilder.append(SYMBOL);
}
if ((pamathree == 0 && SIZE / 2 == 0) || (pamathree != 0 && SIZE % 2 != 0)) {
stringBuilder.append(value.substring(len - pamafive, len));
} else {
stringBuilder.append(value.substring(len - (pamafive + 1), len));
}
} else {
int pamafour = len - 2;
stringBuilder.append(value.substring(0, 1));
for (int i = 0; i < pamafour; i++) {
stringBuilder.append(SYMBOL);
}
stringBuilder.append(value.substring(len - 1, len));
}
}
return stringBuilder.toString();
}
}

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package com.imooc.utils;
import javax.servlet.http.HttpServletRequest;
/**
* 用户获得用户ip的工具类
*/
public class IPUtil {
/**
* 获取请求IP:
* 用户的真实IP不能使用request.getRemoteAddr()
* 这是因为可能会使用一些代理软件，这样ip获取就不准确了
* 此外我们如果使用了多级（LVS/Nginx）反向代理的话，ip需要从X-Forwarded-For中获得第一个非unknown的IP才是用户的有效ip。
* @param request
* @return
*/
public static String getRequestIp(HttpServletRequest request) {
String ip = request.getHeader("x-forwarded-for");
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("WL-Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("HTTP_CLIENT_IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("HTTP_X_FORWARDED_FOR");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getRemoteAddr();
}
return ip;
}
}

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package com.imooc.utils;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.util.List;
/**
*
* @Title: JsonUtils.java
* @Package com.imooc.utils
* @Description: json转换类
* Copyright: Copyright (c)
* Company: www.imooc.com
*
* @author imooc
*/
public class JsonUtils {
// 定义jackson对象
private static final ObjectMapper MAPPER = new ObjectMapper();
/**
* 将对象转换成json字符串。
* @param data
* @return
*/
public static String objectToJson(Object data) {
try {
String string = MAPPER.writeValueAsString(data);
return string;
} catch (JsonProcessingException e) {
e.printStackTrace();
}
return null;
}
/**
* 将json结果集转化为对象
*
* @param jsonData json数据
* @param beanType 对象中的object类型
* @return
*/
public static <T> T jsonToPojo(String jsonData, Class<T> beanType) {
try {
T t = MAPPER.readValue(jsonData, beanType);
return t;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
/**
* 将json数据转换成pojo对象list
* @param jsonData
* @param beanType
* @return
*/
public static <T>List<T> jsonToList(String jsonData, Class<T> beanType) {
JavaType javaType = MAPPER.getTypeFactory().constructParametricType(List.class, beanType);
try {
List<T> list = MAPPER.readValue(jsonData, javaType);
return list;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
}

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package com.imooc.utils;
import io.minio.*;
import io.minio.http.Method;
import io.minio.messages.Bucket;
import io.minio.messages.DeleteObject;
import io.minio.messages.Item;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.multipart.MultipartFile;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.Optional;
/**
* MinIO工具类
*/
@Slf4j
public class MinIOUtils {
private static MinioClient minioClient;
private static String endpoint;
private static String bucketName;
private static String accessKey;
private static String secretKey;
private static Integer imgSize;
private static Integer fileSize;
private static final String SEPARATOR = "/";
public MinIOUtils() {
}
public MinIOUtils(String endpoint, String bucketName, String accessKey, String secretKey, Integer imgSize, Integer fileSize) {
MinIOUtils.endpoint = endpoint;
MinIOUtils.bucketName = bucketName;
MinIOUtils.accessKey = accessKey;
MinIOUtils.secretKey = secretKey;
MinIOUtils.imgSize = imgSize;
MinIOUtils.fileSize = fileSize;
createMinioClient();
}
/**
* 创建基于Java端的MinioClient
*/
public void createMinioClient() {
try {
if (null == minioClient) {
log.info("开始创建 MinioClient...");
minioClient = MinioClient
.builder()
.endpoint(endpoint)
.credentials(accessKey, secretKey)
.build();
createBucket(bucketName);
log.info("创建完毕 MinioClient...");
}
} catch (Exception e) {
log.error("MinIO服务器异常：{}", e);
}
}
/**
* 获取上传文件前缀路径
* @return
*/
public static String getBasisUrl() {
return endpoint + SEPARATOR + bucketName + SEPARATOR;
}
/****************************** Operate Bucket Start ******************************/
/**
* 启动SpringBoot容器的时候初始化Bucket
* 如果没有Bucket则创建
* @throws Exception
*/
private static void createBucket(String bucketName) throws Exception {
if (!bucketExists(bucketName)) {
minioClient.makeBucket(MakeBucketArgs.builder().bucket(bucketName).build());
}
}
/**
* 判断Bucket是否存在，true：存在，false：不存在
* @return
* @throws Exception
*/
public static boolean bucketExists(String bucketName) throws Exception {
return minioClient.bucketExists(BucketExistsArgs.builder().bucket(bucketName).build());
}
/**
* 获得Bucket的策略
* @param bucketName
* @return
* @throws Exception
*/
public static String getBucketPolicy(String bucketName) throws Exception {
String bucketPolicy = minioClient
.getBucketPolicy(
GetBucketPolicyArgs
.builder()
.bucket(bucketName)
.build()
);
return bucketPolicy;
}
/**
* 获得所有Bucket列表
* @return
* @throws Exception
*/
public static List<Bucket> getAllBuckets() throws Exception {
return minioClient.listBuckets();
}
/**
* 根据bucketName获取其相关信息
* @param bucketName
* @return
* @throws Exception
*/
public static Optional<Bucket> getBucket(String bucketName) throws Exception {
return getAllBuckets().stream().filter(b -> b.name().equals(bucketName)).findFirst();
}
/**
* 根据bucketName删除Bucket，true：删除成功； false：删除失败，文件或已不存在
* @param bucketName
* @throws Exception
*/
public static void removeBucket(String bucketName) throws Exception {
minioClient.removeBucket(RemoveBucketArgs.builder().bucket(bucketName).build());
}
/****************************** Operate Bucket End ******************************/
/****************************** Operate Files Start ******************************/
/**
* 判断文件是否存在
* @param bucketName 存储桶
* @param objectName 文件名
* @return
*/
public static boolean isObjectExist(String bucketName, String objectName) {
boolean exist = true;
try {
minioClient.statObject(StatObjectArgs.builder().bucket(bucketName).object(objectName).build());
} catch (Exception e) {
exist = false;
}
return exist;
}
/**
* 判断文件夹是否存在
* @param bucketName 存储桶
* @param objectName 文件夹名称
* @return
*/
public static boolean isFolderExist(String bucketName, String objectName) {
boolean exist = false;
try {
Iterable<Result<Item>> results = minioClient.listObjects(
ListObjectsArgs.builder().bucket(bucketName).prefix(objectName).recursive(false).build());
for (Result<Item> result : results) {
Item item = result.get();
if (item.isDir() && objectName.equals(item.objectName())) {
exist = true;
}
}
} catch (Exception e) {
exist = false;
}
return exist;
}
/**
* 根据文件前缀查询文件
* @param bucketName 存储桶
* @param prefix 前缀
* @param recursive 是否使用递归查询
* @return MinioItem 列表
* @throws Exception
*/
public static List<Item> getAllObjectsByPrefix(String bucketName,
String prefix,
boolean recursive) throws Exception {
List<Item> list = new ArrayList<>();
Iterable<Result<Item>> objectsIterator = minioClient.listObjects(
ListObjectsArgs.builder().bucket(bucketName).prefix(prefix).recursive(recursive).build());
if (objectsIterator != null) {
for (Result<Item> o : objectsIterator) {
Item item = o.get();
list.add(item);
}
}
return list;
}
/**
* 获取文件流
* @param bucketName 存储桶
* @param objectName 文件名
* @return 二进制流
*/
public static InputStream getObject(String bucketName, String objectName) throws Exception {
return minioClient.getObject(GetObjectArgs.builder().bucket(bucketName).object(objectName).build());
}
/**
* 断点下载
* @param bucketName 存储桶
* @param objectName 文件名称
* @param offset 起始字节的位置
* @param length 要读取的长度
* @return 二进制流
*/
public InputStream getObject(String bucketName, String objectName, long offset, long length)throws Exception {
return minioClient.getObject(
GetObjectArgs.builder()
.bucket(bucketName)
.object(objectName)
.offset(offset)
.length(length)
.build());
}
/**
* 获取路径下文件列表
* @param bucketName 存储桶
* @param prefix 文件名称
* @param recursive 是否递归查找，false：模拟文件夹结构查找
* @return 二进制流
*/
public static Iterable<Result<Item>> listObjects(String bucketName, String prefix,
boolean recursive) {
return minioClient.listObjects(
ListObjectsArgs.builder()
.bucket(bucketName)
.prefix(prefix)
.recursive(recursive)
.build());
}
/**
* 使用MultipartFile进行文件上传
* @param bucketName 存储桶
* @param file 文件名
* @param objectName 对象名
* @param contentType 类型
* @return
* @throws Exception
*/
public static ObjectWriteResponse uploadFile(String bucketName, MultipartFile file,
String objectName, String contentType) throws Exception {
InputStream inputStream = file.getInputStream();
return minioClient.putObject(
PutObjectArgs.builder()
.bucket(bucketName)
.object(objectName)
.contentType(contentType)
.stream(inputStream, inputStream.available(), -1)
.build());
}
/**
* 上传本地文件
* @param bucketName 存储桶
* @param objectName 对象名称
* @param fileName 本地文件路径
*/
public static ObjectWriteResponse uploadFile(String bucketName, String objectName,
String fileName) throws Exception {
return minioClient.uploadObject(
UploadObjectArgs.builder()
.bucket(bucketName)
.object(objectName)
.filename(fileName)
.build());
}
/**
* 通过流上传文件
*
* @param bucketName 存储桶
* @param objectName 文件对象
* @param inputStream 文件流
*/
public static ObjectWriteResponse uploadFile(String bucketName, String objectName, InputStream inputStream) throws Exception {
return minioClient.putObject(
PutObjectArgs.builder()
.bucket(bucketName)
.object(objectName)
.stream(inputStream, inputStream.available(), -1)
.build());
}
/**
* 创建文件夹或目录
* @param bucketName 存储桶
* @param objectName 目录路径
*/
public static ObjectWriteResponse createDir(String bucketName, String objectName) throws Exception {
return minioClient.putObject(
PutObjectArgs.builder()
.bucket(bucketName)
.object(objectName)
.stream(new ByteArrayInputStream(new byte[]{}), 0, -1)
.build());
}
/**
* 获取文件信息, 如果抛出异常则说明文件不存在
*
* @param bucketName 存储桶
* @param objectName 文件名称
*/
public static String getFileStatusInfo(String bucketName, String objectName) throws Exception {
return minioClient.statObject(
StatObjectArgs.builder()
.bucket(bucketName)
.object(objectName)
.build()).toString();
}
/**
* 拷贝文件
*
* @param bucketName 存储桶
* @param objectName 文件名
* @param srcBucketName 目标存储桶
* @param srcObjectName 目标文件名
*/
public static ObjectWriteResponse copyFile(String bucketName, String objectName,
String srcBucketName, String srcObjectName) throws Exception {
return minioClient.copyObject(
CopyObjectArgs.builder()
.source(CopySource.builder().bucket(bucketName).object(objectName).build())
.bucket(srcBucketName)
.object(srcObjectName)
.build());
}
/**
* 删除文件
* @param bucketName 存储桶
* @param objectName 文件名称
*/
public static void removeFile(String bucketName, String objectName) throws Exception {
minioClient.removeObject(
RemoveObjectArgs.builder()
.bucket(bucketName)
.object(objectName)
.build());
}
/**
* 批量删除文件
* @param bucketName 存储桶
* @param keys 需要删除的文件列表
* @return
*/
public static void removeFiles(String bucketName, List<String> keys) {
List<DeleteObject> objects = new LinkedList<>();
keys.forEach(s -> {
objects.add(new DeleteObject(s));
try {
removeFile(bucketName, s);
} catch (Exception e) {
log.error("批量删除失败！error:{}",e);
}
});
}
/**
* 获取文件外链
* @param bucketName 存储桶
* @param objectName 文件名
* @param expires 过期时间 <=7 秒 （外链有效时间（单位：秒））
* @return url
* @throws Exception
*/
public static String getPresignedObjectUrl(String bucketName, String objectName, Integer expires) throws Exception {
GetPresignedObjectUrlArgs args = GetPresignedObjectUrlArgs.builder().expiry(expires).bucket(bucketName).object(objectName).build();
return minioClient.getPresignedObjectUrl(args);
}
/**
* 获得文件外链
* @param bucketName
* @param objectName
* @return url
* @throws Exception
*/
public static String getPresignedObjectUrl(String bucketName, String objectName) throws Exception {
GetPresignedObjectUrlArgs args = GetPresignedObjectUrlArgs.builder()
.bucket(bucketName)
.object(objectName)
.method(Method.GET).build();
return minioClient.getPresignedObjectUrl(args);
}
/**
* 将URLDecoder编码转成UTF8
* @param str
* @return
* @throws UnsupportedEncodingException
*/
public static String getUtf8ByURLDecoder(String str) throws UnsupportedEncodingException {
String url = str.replaceAll("%(?![0-9a-fA-F]{2})", "%25");
return URLDecoder.decode(url, "UTF-8");
}
/****************************** Operate Files End ******************************/
}

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book-common/src/main/java/com/imooc/utils/MyInfo.java Normal file
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package com.imooc.utils;
public class MyInfo {
public static String getMobile() {
return "";
}
}

49
book-common/src/main/java/com/imooc/utils/PagedGridResult.java Normal file
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package com.imooc.utils;
import java.util.List;
/**
*
* @Title: PagedGridResult.java
* @Package com.imooc.utils
* @Description: 用来返回分页Grid的数据格式
* Copyright: Copyright (c) 2021
*/
public class PagedGridResult {
private int page; // 当前页数
private long total; // 总页数
private long records; // 总记录数
private List<?> rows; // 每行显示的内容
public int getPage() {
return page;
}
public void setPage(int page) {
this.page = page;
}
public long getTotal() {
return total;
}
public void setTotal(long total) {
this.total = total;
}
public void setTotal(int total) {
this.total = total;
}
public long getRecords() {
return records;
}
public void setRecords(long records) {
this.records = records;
}
public List<?> getRows() {
return rows;
}
public void setRows(List<?> rows) {
this.rows = rows;
}
}

287
book-common/src/main/java/com/imooc/utils/RedisOperator.java Normal file
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package com.imooc.utils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DataAccessException;
import org.springframework.data.redis.connection.RedisConnection;
import org.springframework.data.redis.connection.StringRedisConnection;
import org.springframework.data.redis.core.RedisCallback;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Component;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;
/**
* @Title: Redis 工具类
* @author 风间影月
*/
@Component
public class RedisOperator {
@Autowired
private StringRedisTemplate redisTemplate;
// Key（键），简单的key-value操作
/**
* 判断key是否存在
* @param key
* @return
*/
public boolean keyIsExist(String key) {
return redisTemplate.hasKey(key);
}
/**
* 实现命令：TTL key，以秒为单位，返回给定 key的剩余生存时间(TTL, time to live)。
*
* @param key
* @return
*/
public long ttl(String key) {
return redisTemplate.getExpire(key);
}
/**
* 实现命令：expire 设置过期时间，单位秒
*
* @param key
* @return
*/
public void expire(String key, long timeout) {
redisTemplate.expire(key, timeout, TimeUnit.SECONDS);
}
/**
* 实现命令：increment key，增加key一次
*
* @param key
* @return
*/
public long increment(String key, long delta) {
return redisTemplate.opsForValue().increment(key, delta);
}
/**
* 累加，使用hash
*/
public long incrementHash(String name, String key, long delta) {
return redisTemplate.opsForHash().increment(name, key, delta);
}
/**
* 累减，使用hash
*/
public long decrementHash(String name, String key, long delta) {
delta = delta * (-1);
return redisTemplate.opsForHash().increment(name, key, delta);
}
/**
* hash 设置value
*/
public void setHashValue(String name, String key, String value) {
redisTemplate.opsForHash().put(name, key, value);
}
/**
* hash 获得value
*/
public String getHashValue(String name, String key) {
return (String)redisTemplate.opsForHash().get(name, key);
}
/**
* 实现命令：decrement key，减少key一次
*
* @param key
* @return
*/
public long decrement(String key, long delta) {
return redisTemplate.opsForValue().decrement(key, delta);
}
/**
* 实现命令：KEYS pattern，查找所有符合给定模式 pattern的 key
*/
public Set<String> keys(String pattern) {
return redisTemplate.keys(pattern);
}
/**
* 实现命令：DEL key，删除一个key
*
* @param key
*/
public void del(String key) {
redisTemplate.delete(key);
}
// String（字符串）
/**
* 实现命令：SET key value，设置一个key-value（将字符串值 value关联到 key）
*
* @param key
* @param value
*/
public void set(String key, String value) {
redisTemplate.opsForValue().set(key, value);
}
/**
* 实现命令：SET key value EX seconds，设置key-value和超时时间（秒）
*
* @param key
* @param value
* @param timeout
* （以秒为单位）
*/
public void set(String key, String value, long timeout) {
redisTemplate.opsForValue().set(key, value, timeout, TimeUnit.SECONDS);
}
/**
* 如果key不存在，则设置，如果存在，则报错
* @param key
* @param value
*/
public void setnx60s(String key, String value) {
redisTemplate.opsForValue().setIfAbsent(key, value, 60, TimeUnit.SECONDS);
}
/**
* 如果key不存在，则设置，如果存在，则报错
* @param key
* @param value
*/
public void setnx(String key, String value) {
redisTemplate.opsForValue().setIfAbsent(key, value);
}
/**
* 实现命令：GET key，返回 key所关联的字符串值。
*
* @param key
* @return value
*/
public String get(String key) {
return (String)redisTemplate.opsForValue().get(key);
}
/**
* 批量查询，对应mget
* @param keys
* @return
*/
public List<String> mget(List<String> keys) {
return redisTemplate.opsForValue().multiGet(keys);
}
/**
* 批量查询，管道pipeline
* @param keys
* @return
*/
public List<Object> batchGet(List<String> keys) {
// nginx -> keepalive
// redis -> pipeline
List<Object> result = redisTemplate.executePipelined(new RedisCallback<String>() {
@Override
public String doInRedis(RedisConnection connection) throws DataAccessException {
StringRedisConnection src = (StringRedisConnection)connection;
for (String k : keys) {
src.get(k);
}
return null;
}
});
return result;
}
// Hash（哈希表）
/**
* 实现命令：HSET key field value，将哈希表 key中的域 field的值设为 value
*
* @param key
* @param field
* @param value
*/
public void hset(String key, String field, Object value) {
redisTemplate.opsForHash().put(key, field, value);
}
/**
* 实现命令：HGET key field，返回哈希表 key中给定域 field的值
*
* @param key
* @param field
* @return
*/
public String hget(String key, String field) {
return (String) redisTemplate.opsForHash().get(key, field);
}
/**
* 实现命令：HDEL key field [field ...]，删除哈希表 key 中的一个或多个指定域，不存在的域将被忽略。
*
* @param key
* @param fields
*/
public void hdel(String key, Object... fields) {
redisTemplate.opsForHash().delete(key, fields);
}
/**
* 实现命令：HGETALL key，返回哈希表 key中，所有的域和值。
*
* @param key
* @return
*/
public Map<Object, Object> hgetall(String key) {
return redisTemplate.opsForHash().entries(key);
}
// List（列表）
/**
* 实现命令：LPUSH key value，将一个值 value插入到列表 key的表头
*
* @param key
* @param value
* @return 执行 LPUSH命令后，列表的长度。
*/
public long lpush(String key, String value) {
return redisTemplate.opsForList().leftPush(key, value);
}
/**
* 实现命令：LPOP key，移除并返回列表 key的头元素。
*
* @param key
* @return 列表key的头元素。
*/
public String lpop(String key) {
return (String)redisTemplate.opsForList().leftPop(key);
}
/**
* 实现命令：RPUSH key value，将一个值 value插入到列表 key的表尾(最右边)。
*
* @param key
* @param value
* @return 执行 LPUSH命令后，列表的长度。
*/
public long rpush(String key, String value) {
return redisTemplate.opsForList().rightPush(key, value);
}
}

74
book-common/src/main/java/com/imooc/utils/SMSUtils.java Normal file
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package com.imooc.utils;
import com.tencentcloudapi.common.Credential;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import com.tencentcloudapi.common.profile.ClientProfile;
import com.tencentcloudapi.common.profile.HttpProfile;
import com.tencentcloudapi.sms.v20210111.SmsClient;
import com.tencentcloudapi.sms.v20210111.models.SendSmsRequest;
import com.tencentcloudapi.sms.v20210111.models.SendSmsResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
@Component
public class SMSUtils {
@Autowired
private TencentCloudProperties tencentCloudProperties;
public void sendSMS(String phone, String code) throws Exception {
try {
/* 必要步骤：
* 实例化一个认证对象，入参需要传入腾讯云账户密钥对secretId，secretKey。
* 这里采用的是从环境变量读取的方式，需要在环境变量中先设置这两个值。
* 你也可以直接在代码中写死密钥对，但是小心不要将代码复制、上传或者分享给他人，
* 以免泄露密钥对危及你的财产安全。
* CAM密匙查询获取: https://console.cloud.tencent.com/cam/capi*/
Credential cred = new Credential(tencentCloudProperties.getSecretId(),
tencentCloudProperties.getSecretKey());
// 实例化一个http选项，可选的，没有特殊需求可以跳过
HttpProfile httpProfile = new HttpProfile();
// httpProfile.setReqMethod("POST"); // 默认使用POST
/* SDK会自动指定域名。通常是不需要特地指定域名的，但是如果你访问的是金融区的服务
* 则必须手动指定域名，例如sms的上海金融区域名： sms.ap-shanghai-fsi.tencentcloudapi.com */
httpProfile.setEndpoint("sms.tencentcloudapi.com");
// 实例化一个client选项
ClientProfile clientProfile = new ClientProfile();
clientProfile.setHttpProfile(httpProfile);
// 实例化要请求产品的client对象,clientProfile是可选的
SmsClient client = new SmsClient(cred, "ap-nanjing", clientProfile);
// 实例化一个请求对象,每个接口都会对应一个request对象
SendSmsRequest req = new SendSmsRequest();
String[] phoneNumberSet1 = {"+86" + phone};//电话号码
req.setPhoneNumberSet(phoneNumberSet1);
req.setSmsSdkAppId("1400966042"); // 短信应用ID: 短信SdkAppId在 [短信控制台] 添加应用后生成的实际SdkAppId
req.setSignName("无终街科技"); // 签名
req.setTemplateId("2375314"); // 模板id：必须填写已审核通过的模板 ID。模板ID可登录 [短信控制台] 查看
/* 模板参数（自定义占位变量）: 若无模板参数，则设置为空 */
String[] templateParamSet1 = {code};
req.setTemplateParamSet(templateParamSet1);
// 返回的resp是一个SendSmsResponse的实例，与请求对象对应
SendSmsResponse resp = client.SendSms(req);
// 输出json格式的字符串回包
// System.out.println(SendSmsResponse.toJsonString(resp));
} catch (TencentCloudSDKException e) {
System.out.println(e.toString());
}
}
public static void main(String[] args) {
try {
new SMSUtils().sendSMS("15237439161", "7896");
} catch (Exception e) {
e.printStackTrace();
}
}
}

23
book-common/src/main/java/com/imooc/utils/TencentCloudProperties.java Normal file
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package com.imooc.utils;
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.PropertySource;
import org.springframework.stereotype.Component;
/**
* @author vercen
* @version 1.0
* @date 2023/5/25 10:21
* 获取短信配置
*/
@Component
@Data
@PropertySource("classpath:tencentcloud.properties")
@ConfigurationProperties(prefix = "tencent.cloud")
public class TencentCloudProperties {
private String secretId;
private String secretKey;
}

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book-common/src/main/java/org/n3r/idworker/Code.java Normal file
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package org.n3r.idworker;
import org.n3r.idworker.strategy.DefaultRandomCodeStrategy;
public class Code {
private static RandomCodeStrategy strategy;
static {
RandomCodeStrategy strategy = new DefaultRandomCodeStrategy();
strategy.init();
configure(strategy);
}
public static synchronized void configure(RandomCodeStrategy custom) {
if (strategy == custom) return;
if (strategy != null) strategy.release();
strategy = custom;
}
/**
* Next Unique code.
* The max length will be 1024-Integer.MAX-Integer.MAX(2147483647) which has 4+10+10+2*1=26 characters.
* The min length will be 0-0.
*
* @return unique string code.
*/
public static synchronized String next() {
long workerId = Id.getWorkerId();
int prefix = strategy.prefix();
int next = strategy.next();
return String.format("%d-%03d-%06d", workerId, prefix, next);
}
}

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book-common/src/main/java/org/n3r/idworker/DayCode.java Normal file
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package org.n3r.idworker;
import org.n3r.idworker.strategy.DayPrefixRandomCodeStrategy;
public class DayCode {
static RandomCodeStrategy strategy;
static {
DayPrefixRandomCodeStrategy dayPrefixCodeStrategy = new DayPrefixRandomCodeStrategy("yyMM");
dayPrefixCodeStrategy.setMinRandomSize(7);
dayPrefixCodeStrategy.setMaxRandomSize(7);
strategy = dayPrefixCodeStrategy;
strategy.init();
}
public static synchronized String next() {
return String.format("%d-%04d-%07d", Id.getWorkerId(), strategy.prefix(), strategy.next());
}
}

29
book-common/src/main/java/org/n3r/idworker/Id.java Normal file
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package org.n3r.idworker;
import org.n3r.idworker.strategy.DefaultWorkerIdStrategy;
public class Id {
private static WorkerIdStrategy workerIdStrategy;
private static IdWorker idWorker;
static {
configure(DefaultWorkerIdStrategy.instance);
}
public static synchronized void configure(WorkerIdStrategy custom) {
if (workerIdStrategy == custom) return;
if (workerIdStrategy != null) workerIdStrategy.release();
workerIdStrategy = custom;
workerIdStrategy.initialize();
idWorker = new IdWorker(workerIdStrategy.availableWorkerId());
}
public static long next() {
return idWorker.nextId();
}
public static long getWorkerId() {
return idWorker.getWorkerId();
}
}

91
book-common/src/main/java/org/n3r/idworker/IdWorker.java Normal file
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package org.n3r.idworker;
import java.security.SecureRandom;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class IdWorker {
protected long epoch = 1288834974657L;
// protected long epoch = 1387886498127L; // 2013-12-24 20:01:38.127
protected long workerIdBits = 10L;
protected long maxWorkerId = -1L ^ (-1L << workerIdBits);
protected long sequenceBits = 11L;
protected long workerIdShift = sequenceBits;
protected long timestampLeftShift = sequenceBits + workerIdBits;
protected long sequenceMask = -1L ^ (-1L << sequenceBits);
protected long lastMillis = -1L;
protected final long workerId;
protected long sequence = 0L;
protected Logger logger = LoggerFactory.getLogger(IdWorker.class);
public IdWorker(long workerId) {
this.workerId = checkWorkerId(workerId);
logger.debug("worker starting. timestamp left shift {}, worker id {}", timestampLeftShift, workerId);
}
public long getEpoch() {
return epoch;
}
private long checkWorkerId(long workerId) {
// sanity check for workerId
if (workerId > maxWorkerId || workerId < 0) {
int rand = new SecureRandom().nextInt((int) maxWorkerId + 1);
logger.warn("worker Id can't be greater than {} or less than 0, use a random {}", maxWorkerId, rand);
return rand;
}
return workerId;
}
public synchronized long nextId() {
long timestamp = millisGen();
if (timestamp < lastMillis) {
logger.error("clock is moving backwards. Rejecting requests until {}.", lastMillis);
throw new InvalidSystemClock(String.format(
"Clock moved backwards. Refusing to generate id for {} milliseconds", lastMillis - timestamp));
}
if (lastMillis == timestamp) {
sequence = (sequence + 1) & sequenceMask;
if (sequence == 0)
timestamp = tilNextMillis(lastMillis);
} else {
sequence = 0;
}
lastMillis = timestamp;
long diff = timestamp - getEpoch();
return (diff << timestampLeftShift) |
(workerId << workerIdShift) |
sequence;
}
protected long tilNextMillis(long lastMillis) {
long millis = millisGen();
while (millis <= lastMillis)
millis = millisGen();
return millis;
}
protected long millisGen() {
return System.currentTimeMillis();
}
public long getLastMillis() {
return lastMillis;
}
public long getWorkerId() {
return workerId;
}
}

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book-common/src/main/java/org/n3r/idworker/InvalidSystemClock.java Normal file
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package org.n3r.idworker;
public class InvalidSystemClock extends RuntimeException {
public InvalidSystemClock(String message) {
super(message);
}
}

11
book-common/src/main/java/org/n3r/idworker/RandomCodeStrategy.java Normal file
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package org.n3r.idworker;
public interface RandomCodeStrategy {
void init();
int prefix();
int next();
void release();
}

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book-common/src/main/java/org/n3r/idworker/Sid.java Normal file
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package org.n3r.idworker;
import org.n3r.idworker.strategy.DefaultWorkerIdStrategy;
import org.n3r.idworker.utils.Utils;
import org.springframework.stereotype.Component;
import java.text.SimpleDateFormat;
import java.util.Date;
@Component
public class Sid {
private static WorkerIdStrategy workerIdStrategy;
private static IdWorker idWorker;
static {
configure(DefaultWorkerIdStrategy.instance);
}
public static synchronized void configure(WorkerIdStrategy custom) {
if (workerIdStrategy != null) {
workerIdStrategy.release();
}
workerIdStrategy = custom;
idWorker = new IdWorker(workerIdStrategy.availableWorkerId()) {
@Override
public long getEpoch() {
return Utils.midnightMillis();
}
};
}
/**
* 一天最大毫秒86400000，最大占用27比特
* 27+10+11=48位 最大值281474976710655(15字)，YK0XXHZ827(10字)
* 6位(YYMMDD)+15位，共21位
*
* @return 固定21位数字字符串
*/
public static String next() {
long id = idWorker.nextId();
String yyMMdd = new SimpleDateFormat("yyMMdd").format(new Date());
return yyMMdd + String.format("%014d", id);
}
/**
* 返回固定16位的字母数字混编的字符串。
*/
public String nextShort() {
long id = idWorker.nextId();
String yyMMdd = new SimpleDateFormat("yyMMdd").format(new Date());
return yyMMdd + Utils.padLeft(Utils.encode(id), 10, '0');
}
public static void main(String[] args) {
String aa = new Sid().nextShort();
String bb = new Sid().next();
System.out.println(aa);
System.out.println(bb);
}
}

12
book-common/src/main/java/org/n3r/idworker/Test.java Normal file
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package org.n3r.idworker;
public class Test {
public static void main(String[] args) {
for (int i = 0 ; i < 1000 ; i ++) {
// System.out.println(Sid.nextShort());
}
}
}

9
book-common/src/main/java/org/n3r/idworker/WorkerIdStrategy.java Normal file
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package org.n3r.idworker;
public interface WorkerIdStrategy {
void initialize();
long availableWorkerId();
void release();
}

41
book-common/src/main/java/org/n3r/idworker/strategy/DayPrefixRandomCodeStrategy.java Normal file
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package org.n3r.idworker.strategy;
import java.text.SimpleDateFormat;
import java.util.Date;
public class DayPrefixRandomCodeStrategy extends DefaultRandomCodeStrategy {
private final String dayFormat;
private String lastDay;
public DayPrefixRandomCodeStrategy(String dayFormat) {
this.dayFormat = dayFormat;
}
@Override
public void init() {
String day = createDate();
if (day.equals(lastDay))
throw new RuntimeException("init failed for day unrolled");
lastDay = day;
availableCodes.clear();
release();
prefixIndex = Integer.parseInt(lastDay);
if (tryUsePrefix()) return;
throw new RuntimeException("prefix is not available " + prefixIndex);
}
private String createDate() {
return new SimpleDateFormat(dayFormat).format(new Date());
}
@Override
public int next() {
if (!lastDay.equals(createDate())) init();
return super.next();
}
}

197
book-common/src/main/java/org/n3r/idworker/strategy/DefaultRandomCodeStrategy.java Normal file
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package org.n3r.idworker.strategy;
import org.n3r.idworker.Id;
import org.n3r.idworker.RandomCodeStrategy;
import org.n3r.idworker.utils.Utils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.io.IOException;
import java.security.SecureRandom;
import java.util.ArrayDeque;
import java.util.BitSet;
import java.util.Queue;
public class DefaultRandomCodeStrategy implements RandomCodeStrategy {
public static final int MAX_BITS = 1000000;
Logger log = LoggerFactory.getLogger(DefaultRandomCodeStrategy.class);
File idWorkerHome = Utils.createIdWorkerHome();
volatile FileLock fileLock;
BitSet codesFilter;
int prefixIndex = -1;
File codePrefixIndex;
int minRandomSize = 6;
int maxRandomSize = 6;
public DefaultRandomCodeStrategy() {
destroyFileLockWhenShutdown();
}
@Override
public void init() {
release();
while (++prefixIndex < 1000) {
if (tryUsePrefix()) return;
}
throw new RuntimeException("all prefixes are used up, the world maybe ends!");
}
public DefaultRandomCodeStrategy setMinRandomSize(int minRandomSize) {
this.minRandomSize = minRandomSize;
return this;
}
public DefaultRandomCodeStrategy setMaxRandomSize(int maxRandomSize) {
this.maxRandomSize = maxRandomSize;
return this;
}
protected boolean tryUsePrefix() {
codePrefixIndex = new File(idWorkerHome, Id.getWorkerId() + ".code.prefix." + prefixIndex);
if (!createPrefixIndexFile()) return false;
if (!createFileLock()) return false;
if (!createBloomFilter()) return false;
log.info("get available prefix index file {}", codePrefixIndex);
return true;
}
private boolean createFileLock() {
if (fileLock != null) fileLock.destroy();
fileLock = new FileLock(codePrefixIndex);
return fileLock.tryLock();
}
private boolean createBloomFilter() {
codesFilter = fileLock.readObject();
if (codesFilter == null) {
log.info("create new bloom filter");
codesFilter = new BitSet(MAX_BITS); // 2^24
} else {
int size = codesFilter.cardinality();
if (size >= MAX_BITS) {
log.warn("bloom filter with prefix file {} is already full", codePrefixIndex);
return false;
}
log.info("recreate bloom filter with cardinality {}", size);
}
return true;
}
private void destroyFileLockWhenShutdown() {
Runtime.getRuntime().addShutdownHook(new Thread() {
@Override
public void run() {
release();
}
});
}
private boolean createPrefixIndexFile() {
try {
codePrefixIndex.createNewFile();
return codePrefixIndex.exists();
} catch (IOException e) {
e.printStackTrace();
log.warn("create file {} error {}", codePrefixIndex, e.getMessage());
}
return false;
}
@Override
public int prefix() {
return prefixIndex;
}
static final int CACHE_CODES_NUM = 1000;
SecureRandom secureRandom = new SecureRandom();
Queue<Integer> availableCodes = new ArrayDeque<Integer>(CACHE_CODES_NUM);
@Override
public int next() {
if (availableCodes.isEmpty()) generate();
return availableCodes.poll();
}
@Override
public synchronized void release() {
if (fileLock != null) {
fileLock.writeObject(codesFilter);
fileLock.destroy();
fileLock = null;
}
}
private void generate() {
for (int i = 0; i < CACHE_CODES_NUM; ++i)
availableCodes.add(generateOne());
fileLock.writeObject(codesFilter);
}
private int generateOne() {
while (true) {
int code = secureRandom.nextInt(max(maxRandomSize));
boolean existed = contains(code);
code = !existed ? add(code) : tryFindAvailableCode(code);
if (code >= 0) return code;
init();
}
}
private int tryFindAvailableCode(int code) {
int next = codesFilter.nextClearBit(code);
if (next != -1 && next < max(maxRandomSize)) return add(next);
next = codesFilter.previousClearBit(code);
if (next != -1) return add(next);
return -1;
}
private int add(int code) {
codesFilter.set(code);
return code;
}
private boolean contains(int code) {
return codesFilter.get(code);
}
private int max(int size) {
switch (size) {
case 1: // fall through
case 2: // fall through
case 3: // fall through
case 4:
return 10000;
case 5:
return 100000;
case 6:
return 1000000;
case 7:
return 10000000;
case 8:
return 100000000;
case 9:
return 1000000000;
default:
return Integer.MAX_VALUE;
}
}
}

205
book-common/src/main/java/org/n3r/idworker/strategy/DefaultWorkerIdStrategy.java Normal file
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package org.n3r.idworker.strategy;
import org.n3r.idworker.WorkerIdStrategy;
import org.n3r.idworker.utils.HttpReq;
import org.n3r.idworker.utils.Ip;
import org.n3r.idworker.utils.Props;
import org.n3r.idworker.utils.Utils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.io.IOException;
import java.security.SecureRandom;
import java.util.Properties;
import java.util.Random;
public class DefaultWorkerIdStrategy implements WorkerIdStrategy {
static long workerIdBits = 10L;
static long maxWorkerId = -1L ^ (-1L << workerIdBits);
static Random random = new SecureRandom();
public static final WorkerIdStrategy instance = new DefaultWorkerIdStrategy();
private final Properties props =
Props.tryProperties("idworker-client.properties", Utils.DOT_IDWORKERS);
private final String idWorkerServerUrl =
props.getProperty("server.address", "http://id.worker.server:18001");
String userName = System.getProperty("user.name");
String ipDotUsername = Ip.ip + "." + userName;
String ipudotlock = ipDotUsername + ".lock.";
int workerIdIndex = ipudotlock.length();
long workerId;
FileLock fileLock;
Logger logger = LoggerFactory.getLogger(DefaultWorkerIdStrategy.class);
private boolean inited;
private void init() {
workerId = findAvailWorkerId();
if (workerId >= 0) {
destroyFileLockWhenShutdown();
startSyncThread();
} else {
syncWithWorkerIdServer();
workerId = findAvailWorkerId();
if (workerId < 0) workerId = increaseWithWorkerIdServer();
}
if (workerId < 0) workerId = tryToCreateOnIp();
if (workerId < 0) {
logger.warn("DANGEROUS!!! Try to use random worker id.");
workerId = tryToRandomOnIp(); // Try avoiding! it could cause duplicated
}
if (workerId < 0) {
logger.warn("the world may be ended!");
throw new RuntimeException("the world may be ended");
}
}
private void destroyFileLockWhenShutdown() {
Runtime.getRuntime().addShutdownHook(new Thread() {
@Override
public void run() {
fileLock.destroy();
}
});
}
private void startSyncThread() {
new Thread() {
@Override
public void run() {
syncWithWorkerIdServer();
}
}.start();
}
private long increaseWithWorkerIdServer() {
String incId = HttpReq.get(idWorkerServerUrl)
.req("/inc")
.param("ipu", ipDotUsername)
.exec();
if (incId == null || incId.trim().isEmpty()) return -1L;
long lid = Long.parseLong(incId);
return checkAvail(lid);
}
private long tryToCreateOnIp() {
long wid = Ip.lip & maxWorkerId;
return checkAvail(wid);
}
private long tryToRandomOnIp() {
long avaiWorkerId = -1L;
long tryTimes = -1;
while (avaiWorkerId < 0 && ++tryTimes < maxWorkerId) {
long wid = Ip.lip & random.nextInt((int) maxWorkerId);
avaiWorkerId = checkAvail(wid);
}
return avaiWorkerId;
}
private long checkAvail(long wid) {
long availWorkerId = -1L;
try {
File idWorkerHome = Utils.createIdWorkerHome();
new File(idWorkerHome, ipudotlock + String.format("%04d", wid)).createNewFile();
availWorkerId = findAvailWorkerId();
} catch (IOException e) {
logger.warn("checkAvail error", e);
}
return availWorkerId;
}
private void syncWithWorkerIdServer() {
String syncIds = HttpReq.get(idWorkerServerUrl).req("/sync")
.param("ipu", ipDotUsername).param("ids", buildWorkerIdsOfCurrentIp())
.exec();
if (syncIds == null || syncIds.trim().isEmpty()) return;
String[] syncIdsArr = syncIds.split(",");
File idWorkerHome = Utils.createIdWorkerHome();
for (String syncId : syncIdsArr) {
try {
new File(idWorkerHome, ipudotlock + syncId).createNewFile();
} catch (IOException e) {
logger.warn("create workerid lock file error", e);
}
}
}
private String buildWorkerIdsOfCurrentIp() {
StringBuilder sb = new StringBuilder();
File idWorkerHome = Utils.createIdWorkerHome();
for (File lockFile : idWorkerHome.listFiles()) {
// check the format like 10.142.1.151.lock.0001
if (!lockFile.getName().startsWith(ipudotlock)) continue;
String workerId = lockFile.getName().substring(workerIdIndex);
if (!workerId.matches("\\d\\d\\d\\d")) continue;
if (sb.length() > 0) sb.append(',');
sb.append(workerId);
}
return sb.toString();
}
/**
* Find the local available worker id.
*
* @return -1 when N/A
*/
private long findAvailWorkerId() {
File idWorkerHome = Utils.createIdWorkerHome();
for (File lockFile : idWorkerHome.listFiles()) {
// check the format like 10.142.1.151.lock.0001
if (!lockFile.getName().startsWith(ipudotlock)) continue;
String workerId = lockFile.getName().substring(workerIdIndex);
if (!workerId.matches("\\d\\d\\d\\d")) continue;
FileLock fileLock = new FileLock(lockFile);
if (!fileLock.tryLock()) {
fileLock.destroy();
continue;
}
this.fileLock = fileLock;
return Long.parseLong(workerId);
}
return -1;
}
@Override
public void initialize() {
if (inited) return;
init();
this.inited = true;
}
@Override
public long availableWorkerId() {
return workerId;
}
@Override
public void release() {
if (fileLock != null) fileLock.destroy();
inited = false;
}
}

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book-common/src/main/java/org/n3r/idworker/strategy/FileLock.java Normal file
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package org.n3r.idworker.strategy;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.*;
import java.nio.channels.Channels;
import java.nio.channels.ClosedChannelException;
import java.nio.channels.FileChannel;
import java.nio.channels.OverlappingFileLockException;
/**
* A file lock a la flock/funlock
* <p/>
* The given path will be created and opened if it doesn't exist.
*/
public class FileLock {
private final File file;
private FileChannel channel;
private java.nio.channels.FileLock flock = null;
Logger logger = LoggerFactory.getLogger(FileLock.class);
public FileLock(File file) {
this.file = file;
try {
file.createNewFile(); // create the file if it doesn't exist
channel = new RandomAccessFile(file, "rw").getChannel();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/**
* Lock the file or throw an exception if the lock is already held
*/
public void lock() {
try {
synchronized (this) {
logger.trace("Acquiring lock on {}", file.getAbsolutePath());
flock = channel.lock();
}
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/**
* Try to lock the file and return true if the locking succeeds
*/
public boolean tryLock() {
synchronized (this) {
logger.trace("Acquiring lock on {}", file.getAbsolutePath());
try {
// weirdly this method will return null if the lock is held by another
// process, but will throw an exception if the lock is held by this process
// so we have to handle both cases
flock = channel.tryLock();
return flock != null;
} catch (OverlappingFileLockException e) {
return false;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
/**
* Unlock the lock if it is held
*/
public void unlock() {
synchronized (this) {
logger.trace("Releasing lock on {}", file.getAbsolutePath());
if (flock == null) return;
try {
flock.release();
} catch (ClosedChannelException e) {
// Ignore
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
/**
* Destroy this lock, closing the associated FileChannel
*/
public void destroy() {
synchronized (this) {
unlock();
if (!channel.isOpen()) return;
try {
channel.close();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
@SuppressWarnings("unchecked")
public <T> T readObject() {
try {
InputStream is = Channels.newInputStream(channel);
ObjectInputStream objectReader = new ObjectInputStream(is);
return (T) objectReader.readObject();
} catch (EOFException e) {
} catch (Exception e) {
throw new RuntimeException(e);
}
return null;
}
public synchronized boolean writeObject(Object object) {
if (!channel.isOpen()) return false;
try {
channel.position(0);
OutputStream out = Channels.newOutputStream(channel);
ObjectOutputStream objectOutput = new ObjectOutputStream(out);
objectOutput.writeObject(object);
return true;
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}

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book-common/src/main/java/org/n3r/idworker/utils/HttpReq.java Normal file
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package org.n3r.idworker.utils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.net.*;
public class HttpReq {
private final String baseUrl;
private String req;
private StringBuilder params = new StringBuilder();
Logger logger = LoggerFactory.getLogger(HttpReq.class);
public HttpReq(String baseUrl) {
this.baseUrl = baseUrl;
}
public static HttpReq get(String baseUrl) {
return new HttpReq(baseUrl);
}
public HttpReq req(String req) {
this.req = req;
return this;
}
public HttpReq param(String name, String value) {
if (params.length() > 0) params.append('&');
try {
params.append(name).append('=').append(URLEncoder.encode(value, "UTF-8"));
} catch (UnsupportedEncodingException e) {
throw new RuntimeException(e);
}
return this;
}
public String exec() {
HttpURLConnection http = null;
try {
http = (HttpURLConnection) new URL(baseUrl
+ (req == null ? "" : req)
+ (params.length() > 0 ? ("?" + params) : "")).openConnection();
http.setRequestProperty("Accept-Charset", "UTF-8");
HttpURLConnection.setFollowRedirects(false);
http.setConnectTimeout(5 * 1000);
http.setReadTimeout(5 * 1000);
http.connect();
int status = http.getResponseCode();
String charset = getCharset(http.getHeaderField("Content-Type"));
if (status == 200) {
return readResponseBody(http, charset);
} else {
logger.warn("non 200 respoonse :" + readErrorResponseBody(http, status, charset));
return null;
}
} catch (Exception e) {
logger.error("exec error {}", e.getMessage());
return null;
} finally {
if (http != null) http.disconnect();
}
}
private static String readErrorResponseBody(HttpURLConnection http, int status, String charset) throws IOException {
InputStream errorStream = http.getErrorStream();
if (errorStream != null) {
String error = toString(charset, errorStream);
return ("STATUS CODE =" + status + "\n\n" + error);
} else {
return ("STATUS CODE =" + status);
}
}
private static String readResponseBody(HttpURLConnection http, String charset) throws IOException {
InputStream inputStream = http.getInputStream();
return toString(charset, inputStream);
}
private static String toString(String charset, InputStream inputStream) throws IOException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
byte[] buffer = new byte[1024];
int length;
while ((length = inputStream.read(buffer)) != -1) {
baos.write(buffer, 0, length);
}
return new String(baos.toByteArray(), charset);
}
private static String getCharset(String contentType) {
if (contentType == null) return "UTF-8";
String charset = null;
for (String param : contentType.replace(" ", "").split(";")) {
if (param.startsWith("charset=")) {
charset = param.split("=", 2)[1];
break;
}
}
return charset == null ? "UTF-8" : charset;
}
}

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book-common/src/main/java/org/n3r/idworker/utils/IPv4Utils.java Normal file
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package org.n3r.idworker.utils;
/**
* This utility provides methods to either convert an IPv4 address to its long format or a 32bit dotted format.
*
* @author Aion
* Created on 22/11/12
*/
public class IPv4Utils {
/**
* Returns the long format of the provided IP address.
*
* @param ipAddress the IP address
* @return the long format of <code>ipAddress</code>
* @throws IllegalArgumentException if <code>ipAddress</code> is invalid
*/
public static long toLong(String ipAddress) {
if (ipAddress == null || ipAddress.isEmpty()) {
throw new IllegalArgumentException("ip address cannot be null or empty");
}
String[] octets = ipAddress.split(java.util.regex.Pattern.quote("."));
if (octets.length != 4) {
throw new IllegalArgumentException("invalid ip address");
}
long ip = 0;
for (int i = 3; i >= 0; i--) {
long octet = Long.parseLong(octets[3 - i]);
if (octet > 255 || octet < 0) {
throw new IllegalArgumentException("invalid ip address");
}
ip |= octet << (i * 8);
}
return ip;
}
/**
* Returns the 32bit dotted format of the provided long ip.
*
* @param ip the long ip
* @return the 32bit dotted format of <code>ip</code>
* @throws IllegalArgumentException if <code>ip</code> is invalid
*/
public static String toString(long ip) {
// if ip is bigger than 255.255.255.255 or smaller than 0.0.0.0
if (ip > 4294967295l || ip < 0) {
throw new IllegalArgumentException("invalid ip");
}
StringBuilder ipAddress = new StringBuilder();
for (int i = 3; i >= 0; i--) {
int shift = i * 8;
ipAddress.append((ip & (0xff << shift)) >> shift);
if (i > 0) {
ipAddress.append(".");
}
}
return ipAddress.toString();
}
}

50
book-common/src/main/java/org/n3r/idworker/utils/Ip.java Normal file
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package org.n3r.idworker.utils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.net.Inet4Address;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.Enumeration;
public class Ip {
static Logger logger = LoggerFactory.getLogger(Ip.class);
public static String ip;
public static long lip;
static {
try {
InetAddress localHostLANAddress = getFirstNonLoopbackAddress();
ip = localHostLANAddress.getHostAddress();
byte[] address = localHostLANAddress.getAddress();
lip = ((address [0] & 0xFFL) << (3*8)) +
((address [1] & 0xFFL) << (2*8)) +
((address [2] & 0xFFL) << (1*8)) +
(address [3] & 0xFFL);
} catch (Exception e) {
logger.error("get ipv4 failed ", e);
}
}
private static InetAddress getFirstNonLoopbackAddress() throws SocketException {
Enumeration en = NetworkInterface.getNetworkInterfaces();
while (en.hasMoreElements()) {
NetworkInterface i = (NetworkInterface) en.nextElement();
for (Enumeration en2 = i.getInetAddresses(); en2.hasMoreElements(); ) {
InetAddress addr = (InetAddress) en2.nextElement();
if (addr.isLoopbackAddress()) continue;
if (addr instanceof Inet4Address) {
return addr;
}
}
}
return null;
}
}

70
book-common/src/main/java/org/n3r/idworker/utils/Props.java Normal file
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package org.n3r.idworker.utils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.*;
import java.util.Properties;
import static java.io.File.separator;
import static org.n3r.idworker.utils.Serializes.closeQuietly;
public class Props {
static Logger log = LoggerFactory.getLogger(Props.class);
public static Properties tryProperties(String propertiesFileName, String userHomeBasePath) {
Properties properties = new Properties();
InputStream is = null;
try {
is = Props.tryResource(propertiesFileName, userHomeBasePath, Silent.ON);
if (is != null) properties.load(is);
} catch (IOException e) {
log.error("load properties error: {}", e.getMessage());
} finally {
closeQuietly(is);
}
return properties;
}
enum Silent {ON, OFF}
public static InputStream tryResource(String propertiesFileName, String userHomeBasePath, Silent silent) {
InputStream is = currentDirResource(new File(propertiesFileName));
if (is != null) return is;
is = userHomeResource(propertiesFileName, userHomeBasePath);
if (is != null) return is;
is = classpathResource(propertiesFileName);
if (is != null || silent == Silent.ON) return is;
throw new RuntimeException("fail to find " + propertiesFileName + " in current dir or classpath");
}
private static InputStream userHomeResource(String pathname, String appHome) {
String filePath = System.getProperty("user.home") + separator + appHome;
File dir = new File(filePath);
if (!dir.exists()) return null;
return currentDirResource(new File(dir, pathname));
}
private static InputStream currentDirResource(File file) {
if (!file.exists()) return null;
try {
return new FileInputStream(file);
} catch (FileNotFoundException e) {
// This should not happened
log.error("read file {} error", file, e);
return null;
}
}
public static InputStream classpathResource(String resourceName) {
return Props.class.getClassLoader().getResourceAsStream(resourceName);
}
}

118
book-common/src/main/java/org/n3r/idworker/utils/Serializes.java Normal file
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package org.n3r.idworker.utils;
import java.io.*;
import java.nio.channels.FileChannel;
import java.util.ArrayList;
import java.util.List;
public class Serializes {
@SuppressWarnings("unchecked")
public static <T> List<T> readObjects(File file) {
ArrayList<T> objects = new ArrayList<T>();
ObjectInputStream objectReader = null;
FileInputStream fis = null;
try {
fis = new FileInputStream(file);
objectReader = new ObjectInputStream(fis);
while (true)
objects.add((T) objectReader.readObject());
} catch (EOFException e) {
} catch (Exception e) {
throw new RuntimeException(e);
} finally {
closeQuietly(objectReader);
closeQuietly(fis);
}
return objects;
}
@SuppressWarnings("unchecked")
public static <T> T readObject(File file) {
ObjectInputStream objectReader = null;
FileInputStream fis = null;
try {
fis = new FileInputStream(file);
objectReader = new ObjectInputStream(fis);
return (T) objectReader.readObject();
} catch (EOFException e) {
} catch (Exception e) {
throw new RuntimeException(e);
} finally {
closeQuietly(objectReader);
closeQuietly(fis);
}
return null;
}
public static void writeObject(File file, Object object) {
ObjectOutputStream objectOutput = null;
FileOutputStream fos = null;
try {
fos = new FileOutputStream(file);
objectOutput = new ObjectOutputStream(fos);
objectOutput.writeObject(object);
} catch (Exception e) {
throw new RuntimeException(e);
} finally {
closeQuietly(objectOutput);
closeQuietly(fos);
}
}
public static void writeObject(FileOutputStream fos, Object object) {
FileChannel channel = fos.getChannel();
if (!channel.isOpen()) throw new RuntimeException("channel is closed");
try {
channel.position(0);
ObjectOutputStream objectOutput = new ObjectOutputStream(fos);
objectOutput.writeObject(object);
fos.flush();
} catch (Exception e) {
throw new RuntimeException(e);
} finally {
}
}
public static void writeObjects(File file, Object... objects) {
ObjectOutputStream objectOutput = null;
FileOutputStream fos = null;
try {
fos = new FileOutputStream(file);
objectOutput = new ObjectOutputStream(fos);
for (Object object : objects)
objectOutput.writeObject(object);
} catch (Exception e) {
throw new RuntimeException(e);
} finally {
closeQuietly(objectOutput);
closeQuietly(fos);
}
}
public static void closeQuietly(OutputStream os) {
if (os != null) try {
os.close();
} catch (IOException e) {
// ignore
}
}
public static void closeQuietly(InputStream is) {
if (is != null) try {
is.close();
} catch (IOException e) {
// ignore
}
}
}

114
book-common/src/main/java/org/n3r/idworker/utils/Utils.java Normal file
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package org.n3r.idworker.utils;
import java.io.*;
import java.sql.Timestamp;
import java.text.SimpleDateFormat;
import java.util.Calendar;
public class Utils {
public static final String DOT_IDWORKERS = ".idworkers";
public static ClassLoader getClassLoader() {
ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
return contextClassLoader != null ? contextClassLoader : Utils.class.getClassLoader();
}
public static InputStream classResourceToStream(String resourceName) {
return getClassLoader().getResourceAsStream(resourceName);
}
public static String firstLine(String classResourceName) {
InputStream inputStream = null;
try {
inputStream = classResourceToStream(classResourceName);
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream, "UTF-8"));
return bufferedReader.readLine();
} catch (IOException e) {
return null;
} finally {
if (inputStream != null) try {
inputStream.close();
} catch (IOException e) {
// ignore
}
}
}
public static String checkNotEmpty(String param, String name) {
if (param == null || param.isEmpty())
throw new IllegalArgumentException(name + " is empty");
return param;
}
public static long midnightMillis() {
// today
Calendar date = Calendar.getInstance();
// reset hour, minutes, seconds and millis
date.set(Calendar.HOUR_OF_DAY, 0);
date.set(Calendar.MINUTE, 0);
date.set(Calendar.SECOND, 0);
date.set(Calendar.MILLISECOND, 0);
return date.getTimeInMillis();
}
public static void main(String[] args) {
// 2013-12-25 00:00:00.000
System.out.println(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS").format(new Timestamp(midnightMillis())));
System.out.println(encode(281474976710655L));
}
public static long decode(String s, String symbols) {
final int B = symbols.length();
long num = 0;
for (char ch : s.toCharArray()) {
num *= B;
num += symbols.indexOf(ch);
}
return num;
}
public static String encode(long num) {
return encode(num, defaultRange);
}
public static String encode(long num, String symbols) {
final int B = symbols.length();
StringBuilder sb = new StringBuilder();
while (num != 0) {
sb.append(symbols.charAt((int) (num % B)));
num /= B;
}
return sb.reverse().toString();
}
// all un-clearly-recognized letters are skiped.
static String defaultRange = "0123456789ABCDFGHKMNPRSTWXYZ";
public static String padLeft(String str, int size, char padChar) {
if (str.length() >= size) return str;
StringBuilder s = new StringBuilder();
for (int i = size - str.length(); i > 0; --i) {
s.append(padChar);
}
s.append(str);
return s.toString();
}
public static File createIdWorkerHome() {
String userHome = System.getProperty("user.home");
File idWorkerHome = new File(userHome + File.separator + DOT_IDWORKERS);
idWorkerHome.mkdirs();
if (idWorkerHome.isDirectory()) return idWorkerHome;
throw new RuntimeException("failed to create .idworkers at user home");
}
}

2
book-common/src/main/resources/tencentcloud.properties Normal file
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tencent.cloud.secretId=AKIDvhEVWHm0xe5JGxOZXGitnRovlKcfRzIN
tencent.cloud.secretKey=qPhiTxA7oENFrCH5dvxiCQN4UdWAYgYA

29
book-mapper/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.imooc</groupId>
<artifactId>imooc-red-book-dev</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<!--数据层-->
<artifactId>book-mapper</artifactId>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>com.imooc</groupId>
<artifactId>book-model</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
</dependencies>
</project>

9
book-mapper/src/main/java/com/imooc/mapper/CommentMapper.java Normal file
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package com.imooc.mapper;
import com.imooc.my.mapper.MyMapper;
import com.imooc.pojo.Comment;
import org.springframework.stereotype.Repository;
@Repository
public interface CommentMapper extends MyMapper<Comment> {
}

15
book-mapper/src/main/java/com/imooc/mapper/CommentMapperCustom.java Normal file
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package com.imooc.mapper;
import com.imooc.vo.CommentVO;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;
import java.util.List;
import java.util.Map;
@Repository
public interface CommentMapperCustom {
public List<CommentVO> getCommentList(@Param("paramMap") Map<String, Object> map);
}

9
book-mapper/src/main/java/com/imooc/mapper/FansMapper.java Normal file
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@ -0,0 +1,9 @@
package com.imooc.mapper;
import com.imooc.my.mapper.MyMapper;
import com.imooc.pojo.Fans;
import org.springframework.stereotype.Repository;
@Repository
public interface FansMapper extends MyMapper<Fans> {
}

20
book-mapper/src/main/java/com/imooc/mapper/FansMapperCustom.java Normal file
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package com.imooc.mapper;
import com.imooc.my.mapper.MyMapper;
import com.imooc.pojo.Fans;
import com.imooc.vo.FansVO;
import com.imooc.vo.VlogerVO;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;
import java.util.List;
import java.util.Map;
@Repository
public interface FansMapperCustom extends MyMapper<Fans> {
public List<VlogerVO> queryMyFollows(@Param("paramMap") Map<String, Object> map);
public List<FansVO> queryMyFans(@Param("paramMap") Map<String, Object> map);
}

9
book-mapper/src/main/java/com/imooc/mapper/MyLikedVlogMapper.java Normal file
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@ -0,0 +1,9 @@
package com.imooc.mapper;
import com.imooc.my.mapper.MyMapper;
import com.imooc.pojo.MyLikedVlog;
import org.springframework.stereotype.Repository;
@Repository
public interface MyLikedVlogMapper extends MyMapper<MyLikedVlog> {
}

9
book-mapper/src/main/java/com/imooc/mapper/UsersMapper.java Normal file
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@ -0,0 +1,9 @@
package com.imooc.mapper;
import com.imooc.my.mapper.MyMapper;
import com.imooc.pojo.Users;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface UsersMapper extends MyMapper<Users> {
}

10
book-mapper/src/main/java/com/imooc/mapper/VlogMapper.java Normal file
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@ -0,0 +1,10 @@
package com.imooc.mapper;
import com.imooc.my.mapper.MyMapper;
import com.imooc.pojo.Vlog;
import org.springframework.stereotype.Repository;
@Repository
public interface VlogMapper extends MyMapper<Vlog> {
}

23
book-mapper/src/main/java/com/imooc/mapper/VlogMapperCustom.java Normal file
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package com.imooc.mapper;
import com.imooc.vo.IndexVlogVO;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;
import java.util.List;
import java.util.Map;
@Repository
public interface VlogMapperCustom {
public List<IndexVlogVO> getIndexVlogList(@Param("paramMap")Map<String, Object> map);
public List<IndexVlogVO> getVlogDetailById(@Param("paramMap")Map<String, Object> map);
public List<IndexVlogVO> getMyLikedVlogList(@Param("paramMap")Map<String, Object> map);
public List<IndexVlogVO> getMyFollowVlogList(@Param("paramMap")Map<String, Object> map);
public List<IndexVlogVO> getMyFriendVlogList(@Param("paramMap")Map<String, Object> map);
}

34
book-mapper/src/main/java/com/imooc/my/mapper/MyMapper.java Normal file
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/*
* The MIT License (MIT)
*
* Copyright (c) 2014-2016 abel533@gmail.com
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.imooc.my.mapper;
import tk.mybatis.mapper.common.Mapper;
import tk.mybatis.mapper.common.MySqlMapper;
/**
* 继承自己的MyMapper
*/
public interface MyMapper<T> extends Mapper<T>, MySqlMapper<T> {
}

17
book-mapper/src/main/java/com/imooc/repository/MessageRepository.java Normal file
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package com.imooc.repository;
import com.imooc.mo.MessageMO;
import org.springframework.data.domain.Pageable;
import org.springframework.data.mongodb.repository.MongoRepository;
import org.springframework.stereotype.Repository;
import java.util.List;
@Repository
public interface MessageRepository extends MongoRepository<MessageMO, String> {
// 通过实现Repository，自定义条件查询
List<MessageMO> findAllByToUserIdEqualsOrderByCreateTimeDesc(String toUserId,
Pageable pageable);
// void deleteAllByFromUserIdAndToUserIdAndMsgType();
}

17
book-mapper/src/main/resources/mapper/CommentMapper.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.imooc.mapper.CommentMapper" >
<resultMap id="BaseResultMap" type="com.imooc.pojo.Comment" >
<!--
WARNING - @mbg.generated
-->
<id column="id" property="id" jdbcType="VARCHAR" />
<result column="vloger_id" property="vlogerId" jdbcType="VARCHAR" />
<result column="father_comment_id" property="fatherCommentId" jdbcType="VARCHAR" />
<result column="vlog_id" property="vlogId" jdbcType="VARCHAR" />
<result column="comment_user_id" property="commentUserId" jdbcType="VARCHAR" />
<result column="content" property="content" jdbcType="VARCHAR" />
<result column="like_counts" property="likeCounts" jdbcType="INTEGER" />
<result column="create_time" property="createTime" jdbcType="TIMESTAMP" />
</resultMap>
</mapper>

46
book-mapper/src/main/resources/mapper/CommentMapperCustom.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.imooc.mapper.CommentMapperCustom" >
<!--
FIXME
思考：阿里规范明确规定不能超过三表关联，这里达到了四张表
我们应该如何优化呢？使得sql脚本查询表位三表或者两表查询
来实现呢又或者说我们能不能不使用数据库，使用别的手段（中间件）？mycat
-->
<select id="getCommentList" parameterType="map" resultType="com.imooc.vo.CommentVO">
SELECT
c.id as commentId,
c.vlog_id as vlogId,
u.id as vlogerId,
u.nickname as commentUserNickname,
u.face as commentUserFace,
c.father_comment_id as fatherCommentId,
c.comment_user_id as commentUserId,
c.content as content,
c.like_counts as likeCounts,
fu.nickname as replyedUserNickname,
c.create_time as createTime
FROM
`comment` as c
LEFT JOIN
users as u
ON
c.comment_user_id = u.id
LEFT JOIN
`comment` as fc
ON
c.father_comment_id = fc.id
LEFT JOIN
users as fu
ON
fc.comment_user_id = fu.id
WHERE
c.vlog_id = #{paramMap.vlogId}
ORDER BY
c.like_counts DESC,
c.create_time DESC
</select>
</mapper>

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book-mapper/src/main/resources/mapper/FansMapper.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.imooc.mapper.FansMapper" >
<resultMap id="BaseResultMap" type="com.imooc.pojo.Fans" >
<!--
WARNING - @mbg.generated
-->
<id column="id" property="id" jdbcType="VARCHAR" />
<result column="vloger_id" property="vlogerId" jdbcType="VARCHAR" />
<result column="fan_id" property="fanId" jdbcType="VARCHAR" />
<result column="is_fan_friend_of_mine" property="isFanFriendOfMine" jdbcType="INTEGER" />
</resultMap>
</mapper>

45
book-mapper/src/main/resources/mapper/FansMapperCustom.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.imooc.mapper.FansMapperCustom" >
<select id="queryMyFollows" resultType="com.imooc.vo.VlogerVO" parameterType="map">
SELECT
u.id as vlogerId,
u.nickname as nickname,
u.face as face
FROM
fans f
LEFT JOIN
users u
ON
f.vloger_id = u.id
WHERE
f.fan_id = #{paramMap.myId}
ORDER BY
u.nickname
ASC
</select>
<select id="queryMyFans" resultType="com.imooc.vo.FansVO" parameterType="map">
SELECT
u.id as fanId,
u.nickname as nickname,
u.face as face
FROM
fans f
LEFT JOIN
users u
ON
f.fan_id = u.id
WHERE
f.vloger_id = #{paramMap.myId}
ORDER BY
u.nickname
ASC
</select>
</mapper>

12
book-mapper/src/main/resources/mapper/MyLikedVlogMapper.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.imooc.mapper.MyLikedVlogMapper" >
<resultMap id="BaseResultMap" type="com.imooc.pojo.MyLikedVlog" >
<!--
WARNING - @mbg.generated
-->
<id column="id" property="id" jdbcType="VARCHAR" />
<result column="user_id" property="userId" jdbcType="VARCHAR" />
<result column="vlog_id" property="vlogId" jdbcType="VARCHAR" />
</resultMap>
</mapper>

25
book-mapper/src/main/resources/mapper/UsersMapper.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.imooc.mapper.UsersMapper" >
<resultMap id="BaseResultMap" type="com.imooc.pojo.Users" >
<!--
WARNING - @mbg.generated
-->
<id column="id" property="id" jdbcType="VARCHAR" />
<result column="mobile" property="mobile" jdbcType="VARCHAR" />
<result column="nickname" property="nickname" jdbcType="VARCHAR" />
<result column="imooc_num" property="imoocNum" jdbcType="VARCHAR" />
<result column="face" property="face" jdbcType="VARCHAR" />
<result column="sex" property="sex" jdbcType="INTEGER" />
<result column="birthday" property="birthday" jdbcType="DATE" />
<result column="country" property="country" jdbcType="VARCHAR" />
<result column="province" property="province" jdbcType="VARCHAR" />
<result column="city" property="city" jdbcType="VARCHAR" />
<result column="district" property="district" jdbcType="VARCHAR" />
<result column="description" property="description" jdbcType="VARCHAR" />
<result column="bg_img" property="bgImg" jdbcType="VARCHAR" />
<result column="can_imooc_num_be_updated" property="canImoocNumBeUpdated" jdbcType="INTEGER" />
<result column="created_time" property="createdTime" jdbcType="TIMESTAMP" />
<result column="updated_time" property="updatedTime" jdbcType="TIMESTAMP" />
</resultMap>
</mapper>

21
book-mapper/src/main/resources/mapper/VlogMapper.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.imooc.mapper.VlogMapper" >
<resultMap id="BaseResultMap" type="com.imooc.pojo.Vlog" >
<!--
WARNING - @mbg.generated
-->
<id column="id" property="id" jdbcType="VARCHAR" />
<result column="vloger_id" property="vlogerId" jdbcType="VARCHAR" />
<result column="url" property="url" jdbcType="VARCHAR" />
<result column="cover" property="cover" jdbcType="VARCHAR" />
<result column="title" property="title" jdbcType="VARCHAR" />
<result column="width" property="width" jdbcType="INTEGER" />
<result column="height" property="height" jdbcType="INTEGER" />
<result column="like_counts" property="likeCounts" jdbcType="INTEGER" />
<result column="comments_counts" property="commentsCounts" jdbcType="INTEGER" />
<result column="is_private" property="isPrivate" jdbcType="INTEGER" />
<result column="created_time" property="createdTime" jdbcType="TIMESTAMP" />
<result column="updated_time" property="updatedTime" jdbcType="TIMESTAMP" />
</resultMap>
</mapper>

161
book-mapper/src/main/resources/mapper/VlogMapperCustom.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.imooc.mapper.VlogMapperCustom" >
<select id="getIndexVlogList" parameterType="map" resultType="com.imooc.vo.IndexVlogVO">
SELECT
v.id as vlogId,
v.vloger_id as vlogerId,
u.face as vlogerFace,
u.nickname as vlogerName,
v.title as content,
v.url as url,
v.cover as cover,
v.width as width,
v.height as height,
v.like_counts as likeCounts,
v.comments_counts as commentsCounts,
v.is_private as isPrivate
FROM
vlog v
LEFT JOIN
users u
ON
v.vloger_id = u.id
WHERE
v.is_private = 0
<if test="paramMap.search != null and paramMap.search != ''">
AND v.title like '%${paramMap.search}%'
</if>
ORDER BY
v.created_time
DESC
</select>
<select id="getVlogDetailById" parameterType="map" resultType="com.imooc.vo.IndexVlogVO">
SELECT
v.id as vlogId,
v.vloger_id as vlogerId,
u.face as vlogerFace,
u.nickname as vlogerName,
v.title as content,
v.url as url,
v.cover as cover,
v.width as width,
v.height as height,
v.like_counts as likeCounts,
v.comments_counts as commentsCounts,
v.is_private as isPrivate
FROM
vlog v
LEFT JOIN
users u
ON
v.vloger_id = u.id
WHERE
v.id = #{paramMap.vlogId}
</select>
<select id="getMyLikedVlogList" parameterType="map" resultType="com.imooc.vo.IndexVlogVO">
SELECT
v.id as vlogId,
v.vloger_id as vlogerId,
-- u.face as vlogerFace,
-- u.nickname as vlogerName,
v.title as content,
v.url as url,
v.cover as cover,
v.width as width,
v.height as height,
v.like_counts as likeCounts,
v.comments_counts as commentsCounts,
v.is_private as isPrivate
FROM
vlog v
LEFT JOIN
my_liked_vlog mlv
ON
v.id = mlv.vlog_id
LEFT JOIN
users u
ON
mlv.user_id = u.id
WHERE
u.id = #{paramMap.userId}
AND
v.is_private = 0
ORDER BY
v.created_time
DESC
</select>
<select id="getMyFollowVlogList" parameterType="map" resultType="com.imooc.vo.IndexVlogVO">
SELECT
v.id as vlogId,
v.vloger_id as vlogerId,
u.face as vlogerFace,
u.nickname as vlogerName,
v.title as content,
v.url as url,
v.cover as cover,
v.width as width,
v.height as height,
v.like_counts as likeCounts,
v.comments_counts as commentsCounts,
v.is_private as isPrivate
FROM
vlog v
LEFT JOIN
fans f
ON
v.vloger_id = f.vloger_id
LEFT JOIN
users u
ON
f.vloger_id = u.id
WHERE
v.is_private = 0
AND
f.fan_id = #{paramMap.myId}
ORDER BY
v.created_time
DESC
</select>
<select id="getMyFriendVlogList" parameterType="map" resultType="com.imooc.vo.IndexVlogVO">
SELECT
v.id as vlogId,
v.vloger_id as vlogerId,
u.face as vlogerFace,
u.nickname as vlogerName,
v.title as content,
v.url as url,
v.cover as cover,
v.width as width,
v.height as height,
v.like_counts as likeCounts,
v.comments_counts as commentsCounts,
v.is_private as isPrivate
FROM
vlog v
LEFT JOIN
fans f
ON
v.vloger_id = f.fan_id
LEFT JOIN
users u
ON
f.fan_id = u.id
WHERE
v.is_private = 0
AND
f.vloger_id = #{paramMap.myId}
AND
f.is_fan_friend_of_mine = 1
ORDER BY
v.created_time
DESC
</select>
</mapper>

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book-model/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.imooc</groupId>
<artifactId>imooc-red-book-dev</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>book-model</artifactId>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>com.imooc</groupId>
<artifactId>book-common</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<!-- hibernate 验证框架 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<!-- mysql 驱动 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.26</version>
</dependency>
<!-- mybatis -->
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
</dependency>
<!-- 通用mapper逆向工具 -->
<dependency>
<groupId>tk.mybatis</groupId>
<artifactId>mapper-spring-boot-starter</artifactId>
</dependency>
<!-- pagehelper -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-starter</artifactId>
</dependency>
<!-- mongodb -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
</dependencies>
</project>

32
book-model/src/main/java/com/imooc/bo/CommentBO.java Normal file
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package com.imooc.bo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.ToString;
import org.hibernate.validator.constraints.Length;
import javax.validation.constraints.NotBlank;
@Data
@AllArgsConstructor
@NoArgsConstructor
@ToString
public class CommentBO {
@NotBlank(message = "留言信息不完整")
private String vlogerId;
@NotBlank(message = "留言信息不完整")
private String fatherCommentId;
@NotBlank(message = "留言信息不完整")
private String vlogId;
@NotBlank(message = "当前用户信息不正确，请尝试重新登录")
private String commentUserId;
@NotBlank(message = "评论内容不能为空")
@Length(max = 50, message = "评论内容长度不能超过50")
private String content;
}

23
book-model/src/main/java/com/imooc/bo/RegistLoginBO.java Normal file
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package com.imooc.bo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.ToString;
import org.hibernate.validator.constraints.Length;
import javax.validation.constraints.NotBlank;
@Data
@ToString
@AllArgsConstructor
@NoArgsConstructor
public class RegistLoginBO {
@NotBlank(message = "手机号不能为空")
@Length(min = 11, max = 11, message = "手机长度不正确")
private String mobile;
@NotBlank(message = "验证码不能为空")
private String smsCode;
}

28
book-model/src/main/java/com/imooc/bo/UpdatedUserBO.java Normal file
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package com.imooc.bo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.ToString;
import java.util.Date;
@Data
@AllArgsConstructor
@NoArgsConstructor
@ToString
public class UpdatedUserBO {
private String id;
private String nickname;
private String imoocNum;
private String face;
private Integer sex;
private Date birthday;
private String country;
private String province;
private String city;
private String district;
private String description;
private String bgImg;
private Integer canImoocNumBeUpdated;
}

22
book-model/src/main/java/com/imooc/bo/VlogBO.java Normal file
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package com.imooc.bo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.ToString;
@Data
@AllArgsConstructor
@NoArgsConstructor
@ToString
public class VlogBO {
private String id;
private String vlogerId;
private String url;
private String cover;
private String title;
private Integer width;
private Integer height;
private Integer likeCounts;
private Integer commentsCounts;
}

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