feat：接受到602状态码提示重新登录操作

ruoyi-ui/src/utils/request.js

@@ -1,15 +1,15 @@
 import axios from 'axios'
-import { Notification, MessageBox, Message, Loading } from 'element-ui'
+import {Notification, MessageBox, Message, Loading} from 'element-ui'
 import store from '@/store'
-import { getToken } from '@/utils/auth'
+import {getToken} from '@/utils/auth'
 import errorCode from '@/utils/errorCode'
-import { tansParams, blobValidate } from "@/utils/ruoyi";
+import {tansParams, blobValidate} from "@/utils/ruoyi";
 import cache from '@/plugins/cache'
-import { saveAs } from 'file-saver'
+import {saveAs} from 'file-saver'
 
 let downloadLoadingInstance;
 // 是否显示重新登录
-export let isRelogin = { show: false };
+export let isRelogin = {show: false};
 
 axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
 // 创建axios实例
@@ -67,18 +67,43 @@ service.interceptors.request.use(config => {
 
 // 响应拦截器
 service.interceptors.response.use(res => {
-  // 未设置状态码则默认成功状态
-  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) {
-    if (!isRelogin.show) {
-      isRelogin.show = 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(() => {
+    // 未设置状态码则默认成功状态
+    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) {
+      if (!isRelogin.show) {
+        isRelogin.show = 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(() => {
+          isRelogin.show = false;
+          store.dispatch('LogOut').then(() => {
+            location.href = '/index';
+          })
+        }).catch(() => {
+          isRelogin.show = 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({message: msg, type: 'error'})
+      return Promise.reject(new Error(msg))
+    } else if (code === 601) {
+      Message({message: msg, type: 'warning'})
+      return Promise.reject('error')
+    } else if (code == 602) {
+      MessageBox.confirm('数据源信息异常！请您联系管理员或尝试重新登录系统。', '系统提示', {
+        confirmButtonText: '重新登录',
+        cancelButtonText: '取消',
+        type: 'warning'
+      }).then(() => {
         isRelogin.show = false;
         store.dispatch('LogOut').then(() => {
           location.href = '/index';
@@ -86,24 +111,17 @@ service.interceptors.response.use(res => {
       }).catch(() => {
         isRelogin.show = false;
       });
+      return Promise.reject('数据源信息异常！请您联系管理员或尝试重新登录系统。')
+    } else if (code !== 200) {
+      Notification.error({title: msg})
+      return Promise.reject('error')
+    } else {
+      return res.data
     }
-    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({ message: msg, type: 'error' })
-    return Promise.reject(new Error(msg))
-  } else if (code === 601) {
-    Message({ message: msg, type: 'warning' })
-    return Promise.reject('error')
-  } else if (code !== 200) {
-    Notification.error({ title: msg })
-    return Promise.reject('error')
-  } else {
-    return res.data
-  }
-},
+  },
   error => {
     console.log('err' + error)
-    let { message } = error;
+    let {message} = error;
     if (message == "Network Error") {
       message = "后端接口连接异常";
     } else if (message.includes("timeout")) {
@@ -111,17 +129,23 @@ service.interceptors.response.use(res => {
     } else if (message.includes("Request failed with status code")) {
       message = "系统接口" + message.substr(message.length - 3) + "异常";
     }
-    Message({ message: message, type: 'error', duration: 5 * 1000 })
+    Message({message: message, type: 'error', duration: 5 * 1000})
     return Promise.reject(error)
   }
 )
 
 // 通用下载方法
 export function download(url, params, filename, config) {
-  downloadLoadingInstance = Loading.service({ text: "正在下载数据，请稍候", 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' },
+    transformRequest: [(params) => {
+      return tansParams(params)
+    }],
+    headers: {'Content-Type': 'application/x-www-form-urlencoded'},
     responseType: 'blob',
     ...config
   }).then(async (data) => {