From b6f21f451d4ed02c644dd1bfb7c457ed2e0cfe80 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Thu, 30 Dec 2021 14:48:33 +0800
Subject: [PATCH] 升级log4j2到2.17.1,防止漏洞风险

---
 ruoyi-ui/src/utils/request.js |   25 ++++++++++++++++++-------
 1 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/ruoyi-ui/src/utils/request.js b/ruoyi-ui/src/utils/request.js
index 6db38ba..ee612ec 100644
--- a/ruoyi-ui/src/utils/request.js
+++ b/ruoyi-ui/src/utils/request.js
@@ -3,12 +3,12 @@
 import store from '@/store'
 import { getToken } from '@/utils/auth'
 import errorCode from '@/utils/errorCode'
-import { tansParams } from "@/utils/ruoyi";
+import { tansParams, blobValidate } from "@/utils/ruoyi";
 import { saveAs } from 'file-saver'
 
 let downloadLoadingInstance;
 
-axios.defaults.headers['Conntent-Type'] = 'application/json;charset=utf-8'
+axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
 // 创建axios实例
 const service = axios.create({
   // axios中请求配置有baseURL选项,表示请求URL公共部分
@@ -43,6 +43,10 @@
     const code = res.data.code || 200;
     // 获取错误信息
     const msg = errorCode[code] || res.data.msg || errorCode['default']
+    // 二进制数据则直接返回
+    if(res.request.responseType ===  'blob' || res.request.responseType ===  'arraybuffer'){
+      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', {
           confirmButtonText: '重新登录',
@@ -93,15 +97,22 @@
 
 // 通用下载方法
 export function download(url, params, filename) {
-  downloadLoadingInstance = Loading.service({ text: "正在下载数据,请稍后", spinner: "el-icon-loading", background: "rgba(0, 0, 0, 0.7)", })
+  downloadLoadingInstance = Loading.service({ text: "正在下载数据,请稍候", spinner: "el-icon-loading", background: "rgba(0, 0, 0, 0.7)", })
   return service.post(url, params, {
     transformRequest: [(params) => { return tansParams(params) }],
     headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
     responseType: 'blob'
-  }).then((data) => {
-    const content = data
-    const blob = new Blob([content])
-    saveAs(blob, filename)
+  }).then(async (data) => {
+    const isLogin = await blobValidate(data);
+    if (isLogin) {
+      const blob = new Blob([data])
+      saveAs(blob, filename)
+    } else {
+      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) => {
     console.error(r)

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