新增IM聊天

jeecgboot-vue3/src/store/modules/user.ts

@@ -198,6 +198,8 @@ export const useUserStore = defineStore({
         await this.setLoginInfo({ ...data, isLogin: true });
         // 代码逻辑说明: 登录成功后缓存拖拽模块的接口前缀
         localStorage.setItem(JDragConfigEnum.DRAG_BASE_URL, useGlobSetting().domainUrl);
+        // 登录后异步预取 IM 聊天数据，减少打开聊天时的等待
+        import('/@/views/system/im/imCache').then(({ prefetchImChatData }) => prefetchImChatData());
 
         // 代码逻辑说明: 修复登录成功后，没有正确重定向的问题
         let redirect = router.currentRoute.value?.query?.redirect as string;
@@ -284,6 +286,9 @@ export const useUserStore = defineStore({
         }
       }
 
+      // 退出登录前清除 IM 聊天缓存
+      import('/@/views/system/im/imCache').then(({ clearImCache }) => clearImCache());
+
       // let username:any = this.userInfo && this.userInfo.username;
       // if(username){
       //   removeAuthCache(username)