update 优化 更新角色后踢掉所有相关的登录用户 用户量过大会导致redis阻塞卡顿(应粉丝要求)
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@ -1,7 +1,11 @@
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package com.ruoyi.web.controller.system;
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package com.ruoyi.web.controller.system;
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import cn.dev33.satoken.annotation.SaCheckPermission;
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import cn.dev33.satoken.annotation.SaCheckPermission;
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import cn.dev33.satoken.exception.NotLoginException;
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import cn.dev33.satoken.stp.StpUtil;
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import cn.hutool.core.collection.CollUtil;
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import com.ruoyi.common.annotation.Log;
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import com.ruoyi.common.annotation.Log;
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import com.ruoyi.common.constant.CacheConstants;
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import com.ruoyi.common.constant.UserConstants;
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import com.ruoyi.common.constant.UserConstants;
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import com.ruoyi.common.core.controller.BaseController;
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import com.ruoyi.common.core.controller.BaseController;
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import com.ruoyi.common.core.domain.PageQuery;
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import com.ruoyi.common.core.domain.PageQuery;
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@ -9,8 +13,10 @@ import com.ruoyi.common.core.domain.R;
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import com.ruoyi.common.core.domain.entity.SysDept;
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import com.ruoyi.common.core.domain.entity.SysDept;
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import com.ruoyi.common.core.domain.entity.SysRole;
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import com.ruoyi.common.core.domain.entity.SysRole;
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import com.ruoyi.common.core.domain.entity.SysUser;
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import com.ruoyi.common.core.domain.entity.SysUser;
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import com.ruoyi.common.core.domain.model.LoginUser;
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import com.ruoyi.common.core.page.TableDataInfo;
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import com.ruoyi.common.core.page.TableDataInfo;
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import com.ruoyi.common.enums.BusinessType;
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import com.ruoyi.common.enums.BusinessType;
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import com.ruoyi.common.helper.LoginHelper;
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import com.ruoyi.common.utils.poi.ExcelUtil;
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import com.ruoyi.common.utils.poi.ExcelUtil;
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import com.ruoyi.system.domain.SysUserRole;
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import com.ruoyi.system.domain.SysUserRole;
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import com.ruoyi.system.service.ISysDeptService;
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import com.ruoyi.system.service.ISysDeptService;
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@ -106,6 +112,25 @@ public class SysRoleController extends BaseController {
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}
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}
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if (roleService.updateRole(role) > 0) {
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if (roleService.updateRole(role) > 0) {
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List<String> keys = StpUtil.searchTokenValue("", 0, -1, false);
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if (CollUtil.isEmpty(keys)) {
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return R.ok();
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}
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// 角色关联的在线用户量过大会导致redis阻塞卡顿 谨慎操作
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keys.parallelStream().forEach(key -> {
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String token = key.replace(CacheConstants.LOGIN_TOKEN_KEY, "");
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// 如果已经过期则跳过
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if (StpUtil.stpLogic.getTokenActivityTimeoutByToken(token) < -1) {
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return;
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}
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LoginUser loginUser = LoginHelper.getLoginUser(token);
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if (loginUser.getRoles().stream().anyMatch(r -> r.getRoleId().equals(role.getRoleId()))) {
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try {
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StpUtil.logoutByTokenValue(token);
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} catch (NotLoginException ignored) {
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}
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}
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});
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return R.ok();
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return R.ok();
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}
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}
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return R.fail("修改角色'" + role.getRoleName() + "'失败,请联系管理员");
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return R.fail("修改角色'" + role.getRoleName() + "'失败,请联系管理员");
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@ -69,6 +69,13 @@ public class LoginHelper {
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return loginUser;
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return loginUser;
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}
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}
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/**
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* 获取用户基于token
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*/
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public static LoginUser getLoginUser(String token) {
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return ((JSONObject) StpUtil.getExtra(token, LOGIN_USER_KEY)).toBean(LoginUser.class);
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}
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/**
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/**
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* 获取用户id
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* 获取用户id
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*/
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*/
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