From 79d840da0026017d1b23e5a44c683ec4d2b71dfa Mon Sep 17 00:00:00 2001
From: yujialong <479214531@qq.com>
Date: Tue, 18 May 2021 16:00:19 +0800
Subject: [PATCH] =?UTF-8?q?=E8=87=AA=E5=8A=A8=E9=80=80=E5=87=BA?=
MIME-Version: 1.0
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---
 src/components/page/Login.vue |  1 +
 src/store/index.js            |  6 +++++-
 src/utils/api.js              |  1 +
 src/utils/core.js             | 24 +++++++++++++++++++++++-
 src/utils/http.js             | 24 ++++++++++++++++++++++++
 5 files changed, 54 insertions(+), 2 deletions(-)

diff --git a/src/components/page/Login.vue b/src/components/page/Login.vue
index 7de98d5..944a76e 100644
--- a/src/components/page/Login.vue
+++ b/src/components/page/Login.vue
@@ -302,6 +302,7 @@ export default {
                         this.$store.commit("userLoginData", { userId : this.userId,accountRole: this.roleId,studentId : this.studentId,schoolId: this.schoolId,token: res.message.user.token}); 
                         res.message.user.userAvatars && this.$store.commit("userPhoto", { avatar : res.message.user.userAvatars});
                         this.$store.commit("userName", { userName : res.message.user.userName});
+                        this.$store.commit("dataTime", { dataTime : res.message.user.dataTime});
                         let redirect = decodeURIComponent(this.$route.query.redirect || '/dashboard')
                         this.$router.replace(redirect)
                     }).catch(res => {}); 
diff --git a/src/store/index.js b/src/store/index.js
index ee3d201..3dafac7 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -27,7 +27,8 @@ const store = new Vuex.Store({
         assesmentId: '',
         staffId: '',
         studentId: '',
-        answerHistory: []
+        answerHistory: [],
+        dataTime: '',
     },
     mutations:{
         courseIdData(state,payload){
@@ -39,6 +40,9 @@ const store = new Vuex.Store({
         userPhoto(state,payload){
             state.avatar = payload.avatar
         },
+        dataTime(state,payload){
+            state.dataTime = payload.dataTime
+        },
         customerData (state, payload) {
             state.customerId = payload.customer_id
         },
diff --git a/src/utils/api.js b/src/utils/api.js
index 0808c85..c723873 100644
--- a/src/utils/api.js
+++ b/src/utils/api.js
@@ -10,6 +10,7 @@ if(process.env.NODE_ENV === 'development'){
 
 export default {
   logins: `${host}/liuwanr/userInfo/logins`, //登录 
+  queryToken: `${host}/liuwanr/userInfo/queryToken`,
   save: `${host}/evaluation/tms/userInfo/add`, //注册
   updateLogInNumber: `${host}/liuwanr/userInfo/updateLogInNumber`, //用户登录修改登录次数和登陆时间
   uploadUserAvatars: `${host}/liuwanr/userInfo/uploadUserAvatars`, //上传头像
diff --git a/src/utils/core.js b/src/utils/core.js
index 8e55c08..98860b6 100644
--- a/src/utils/core.js
+++ b/src/utils/core.js
@@ -179,6 +179,27 @@ function encodeString(str) {
   return str
 }
 
+function logout(){
+  store.replaceState({})
+  sessionStorage.removeItem('kd_client_username')
+  location.reload()
+}
+
+function autoLogout(){
+  let lastTime = new Date().getTime()
+  document.onmousedown = () => {
+    lastTime = new Date().getTime()
+  }
+  
+  setInterval(() => {
+    if(sessionStorage.getItem('kd_client_username') && (new Date().getTime() - lastTime) > config.autoLogoutTime){
+      Message.error('用户登录过期，请重新登录')
+      setTimeout(logout,1500)
+    }
+  },1000)
+}
+autoLogout()
+
 export default{
   orderfounder,
   projectPermissions,
@@ -195,5 +216,6 @@ export default{
   getCaption,
   toSubSystem,
   formatDate,
-  encodeString
+  encodeString,
+  logout
 }
\ No newline at end of file
diff --git a/src/utils/http.js b/src/utils/http.js
index 647d884..77d35d5 100644
--- a/src/utils/http.js
+++ b/src/utils/http.js
@@ -1,8 +1,10 @@
 import axios from 'axios';
 import QS from 'qs';
 import store from '../store/index'
+import api from './api'
 import { Message } from 'element-ui'
 import router from '../router/index'
+import core from './core'
 
 // 环境的切换
 // if (process.env.NODE_ENV == 'development') {
@@ -99,10 +101,29 @@ axios.interceptors.request.use(config => {
 //     }
 // );
 
+let logout = false
+export function getToken(){
+    // console.log(store.state.dataTime)
+    if(process.env.NODE_ENV == 'production'){
+        if(store.state.dataTime && !logout){
+            axios.get(`${api.queryToken}?token=${store.state.token}`).then(res => {
+                if(store.state.dataTime && (res.data.message != store.state.dataTime)){
+                    logout || Message.error('您已在另一台设备登录，本次登录已下线！')
+                    logout = true
+                    setTimeout(() => {
+                        core.logout()
+                    },1500)
+                }
+            }).catch(err => {})
+        }
+    }
+}
+
 /**
   * get方法，对应get请求
   */
 export function get(url, params){
+    getToken()
     return new Promise((resolve, reject) =>{
         axios.get(url, {
             params: params
@@ -184,6 +205,7 @@ export function get(url, params){
   * post方法，对应post请求
   */
 export function post(url, params) {
+    getToken()
     return new Promise((resolve, reject) => {
         axios.post(url,params)
         .then(res => {
@@ -256,6 +278,7 @@ export function post(url, params) {
   * delete方法，对应delete请求
   */
  export function del(url, params){
+    getToken()
     return new Promise((resolve, reject) =>{
         axios.delete(url, {
             params: params
@@ -330,6 +353,7 @@ export function post(url, params) {
  * @param {*} params 
  */
 export function put(url, params){
+    getToken()
     return new Promise((resolve, reject) =>{
         axios.put(url, params)
         .then(res => {