登录超期添加提示

src/server/request.js

@@ -1,5 +1,6 @@
 import axios from "axios";
-import { ElMessage } from 'element-plus'
+import { ElMessage } from 'element-plus';
+let switchValue = true;
 const service = axios.create({
   baseURL: process.env.VUE_APP_BASE_URL || "http://101.201.121.115:9003/",
   timeout: 20000, // request timeout
@@ -18,6 +19,7 @@ service.interceptors.response.use(
   (response) => {
     const code = response.data.code;
     if (code === 200) {
+      switchValue = true;
       return response.data;
     }
   },
@@ -27,9 +29,13 @@ service.interceptors.response.use(
       error.response.data &&
       error.response.data.code == 401
     ) {
+      if (switchValue) {
+        switchValue = false;
+        ElMessage.error(error.response.data.msg);
+      }
       localStorage.router = "";
       location.href = `${location.origin}/#/login`;
-    }else{
+    } else {
       ElMessage.error(error.response.data.msg);
     }
     return Promise.reject(error.response);