接口401时提醒，退出登录

@@ -151,7 +151,7 @@ service.interceptors.response.use(
       switch (error.response.status) {
       switch (error.response.status) {
         case 400:
         case 400:
           let status = error.response.data.status;
           let status = error.response.data.status;
-          if (status == '402' || status == '403') {
+          if (status == '401' || status == '402' || status == '403') {
             ElMessage({
             ElMessage({
               message: error.response.data.msg,
               message: error.response.data.msg,
               type: "error",
               type: "error",