From 10ae0bce65e6b33dbaec80d702372a39233775df Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期六, 01 一月 2022 09:50:35 +0800
Subject: [PATCH] 用户修改减少一次角色列表关联查询

---
 ruoyi-ui/src/utils/request.js |   22 ++++++++++++++++++----
 1 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/ruoyi-ui/src/utils/request.js b/ruoyi-ui/src/utils/request.js
index 1acd941..12e535a 100644
--- a/ruoyi-ui/src/utils/request.js
+++ b/ruoyi-ui/src/utils/request.js
@@ -7,6 +7,8 @@
 import { saveAs } from 'file-saver'
 
 let downloadLoadingInstance;
+// 是否显示重新登录
+let isReloginShow;
 
 axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
 // 创建axios实例
@@ -48,16 +50,25 @@
       return res.data
     }
     if (code === 401) {
-      MessageBox.confirm('登录状态已过期,您可以继续留在该页面,或者重新登录', '系统提示', {
+      if (!isReloginShow) {
+        isReloginShow = true;
+        MessageBox.confirm('登录状态已过期,您可以继续留在该页面,或者重新登录', '系统提示', {
           confirmButtonText: '重新登录',
           cancelButtonText: '取消',
           type: 'warning'
         }
       ).then(() => {
+        isReloginShow = false;
         store.dispatch('LogOut').then(() => {
-          location.href = '/index';
+          // 如果是登录页面不需要重新加载
+          if (window.location.hash.indexOf("#/login") != 0) {
+            location.href = '/index';
+          }
         })
-      }).catch(() => {});
+      }).catch(() => {
+        isReloginShow = false;
+      });
+    }
       return Promise.reject('无效的会话,或者会话已过期,请重新登录。')
     } else if (code === 500) {
       Message({
@@ -108,7 +119,10 @@
       const blob = new Blob([data])
       saveAs(blob, filename)
     } else {
-      Message.error('无效的会话,或者会话已过期,请重新登录。');
+      const resText = await data.text();
+      const rspObj = JSON.parse(resText);
+      const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
+      Message.error(errMsg);
     }
     downloadLoadingInstance.close();
   }).catch((r) => {

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