token失效跳转到登录

src/utils/request.js

@@ -108,7 +108,7 @@ service.interceptors.response.use(
             useUserStore()
               .logOut()
               .then(() => {
-                location.href = '/index'
+                location.href = '/login?redirect=/workbench'
               })
           })
           .catch(() => {
@@ -132,13 +132,17 @@ service.interceptors.response.use(
   error => {
     console.log('err' + error)
     let { message } = error
+
     if (message == 'Network Error') {
       message = '后端接口连接异常'
     } else if (message.includes('timeout')) {
       message = '系统接口请求超时'
+    } else if (message == 'Request failed with status code 401') {
+      message = '登录状态已过期，请重新登录'
     } else if (message.includes('Request failed with status code')) {
       message = '系统接口' + message.substr(message.length - 3) + '异常'
     }
+
     ElMessage({ message: message, type: 'error', duration: 5 * 1000 })
     return Promise.reject(error)
   }