From b4de9aab9db53e65baa231017494dbd5ed9361a8 Mon Sep 17 00:00:00 2001
From: luoxiang <aaluoxiang@foxmail.com>
Date: Wed, 4 Nov 2020 16:58:29 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8F=AF=E9=85=8D=E7=BD=AE=E6=98=AF=E5=90=A6?=
 =?UTF-8?q?=E5=BC=80=E5=90=AF=20redis=20=E7=BC=93=E5=AD=98=EF=BC=8C?=
 =?UTF-8?q?=E9=80=9A=E8=BF=87=20SpringAOP=20=E5=AE=9E=E7=8E=B0=EF=BC=8C?=
 =?UTF-8?q?=E5=9C=A8=20application.yml=20=E4=B8=AD=E9=85=8D=E7=BD=AE=20#?=
 =?UTF-8?q?=20=E6=98=AF=E5=90=A6=E5=BC=80=E5=90=AF=20redis=20=E7=BC=93?=
 =?UTF-8?q?=E5=AD=98=EF=BC=8Ctrue=20=E5=BC=80=E5=90=AF=EF=BC=8Cfalse=20?=
 =?UTF-8?q?=E5=85=B3=E9=97=AD=20redisOpen:=20false?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/main/resources/application.yml        |  4 +++
 ruoyi-common/pom.xml                          |  5 +++
 .../ruoyi/common/core/redis/RedisAspect.java  | 36 +++++++++++++++++++
 3 files changed, 45 insertions(+)
 create mode 100644 ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisAspect.java

diff --git a/ruoyi-admin/src/main/resources/application.yml b/ruoyi-admin/src/main/resources/application.yml
index e43091e47..e7301b51c 100644
--- a/ruoyi-admin/src/main/resources/application.yml
+++ b/ruoyi-admin/src/main/resources/application.yml
@@ -14,6 +14,8 @@ ruoyi:
   addressEnabled: false
   # 验证码类型 math 数组计算 char 字符验证
   captchaType: math
+  # 是否开启 redis 缓存，true 开启，false 关闭
+  redisOpen: false
 
 # 开发环境配置
 server:
@@ -124,3 +126,5 @@ xss:
   excludes: /system/notice/*
   # 匹配链接
   urlPatterns: /system/*,/monitor/*,/tool/*
+
+
diff --git a/ruoyi-common/pom.xml b/ruoyi-common/pom.xml
index 46823fe71..aa8887dad 100644
--- a/ruoyi-common/pom.xml
+++ b/ruoyi-common/pom.xml
@@ -34,6 +34,11 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-security</artifactId>
         </dependency>
+        <!-- SpringBoot 拦截器 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-aop</artifactId>
+        </dependency>
 
         <!-- pagehelper 分页插件 -->
         <dependency>
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisAspect.java b/ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisAspect.java
new file mode 100644
index 000000000..c261ded19
--- /dev/null
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisAspect.java
@@ -0,0 +1,36 @@
+package com.ruoyi.common.core.redis;
+
+import com.ruoyi.common.exception.CustomException;
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+@Aspect
+@Component
+public class RedisAspect {
+    private Logger logger = LoggerFactory.getLogger(getClass());
+    /**
+     * 是否开启redis缓存 true开启 false关闭
+     */
+    @Value("${ruoyi.redisOpen: false}")
+    private boolean open;
+
+    @Around("execution(* com.ruoyi.common.core.redis.RedisCache.*(..))")
+    public Object around(ProceedingJoinPoint point) throws Throwable {
+        Object result = null;
+        if(open){
+            try{
+                result = point.proceed();
+            }catch (Exception e){
+                logger.error("redis error", e);
+                throw new CustomException("Redis服务异常");
+            }
+        }
+        return result;
+    }
+}
+