|
- <template>
- <div
- :class="{'avue--collapse':isCollapse}"
- class="avue-contail">
- <div class="avue-header">
- <!-- 顶部导航栏 -->
- <top @selectChange='selectChange'/>
- </div>
-
- <div class="avue-layout">
- <div class="avue-left">
- <!-- 左侧导航栏 -->
- <sidebar/>
- </div>
- <div class="avue-main">
- <!-- 顶部标签卡 -->
- <tags ref="tags"/>
- <!-- 主体视图层 -->
- <div style="height:100%;overflow-y:auto;overflow-x:hidden;"
- id="avue-view">
- <keep-alive>
- <router-view class="avue-view"
- v-if="$route.meta.keepAlive"/>
- </keep-alive>
- <router-view class="avue-view"
- v-if="!$route.meta.keepAlive"/>
- </div>
- </div>
- </div>
- <div
- class="avue-shade"
- @click="showCollapse"/>
- </div>
- </template>
-
- <script>
- import {mapGetters} from 'vuex'
- import tags from './tags'
- import top from './top/'
- import sidebar from './sidebar/'
- import admin from '@/util/admin'
- import {getStore} from '@/util/store.js'
- import * as SockJS from 'sockjs-client'
- import Stomp from 'stomp-websocket'
- import store from '@/store'
-
- export default {
- name: 'Index',
- provide() {
- return {
- Index: this
- };
- },
- components: {
- top,
- tags,
- sidebar
- },
- data() {
- return {
- // 刷新token锁
- refreshLock: false,
- // 刷新token的时间
- refreshTime: '',
- // 计时器
- timer: '',
- }
- },
- created() {
- this.loading = true
- // 实时检测刷新token
- this.refreshToken()
- },
- destroyed() {
- clearInterval(this.refreshTime)
- clearInterval(this.timer)
- /*
- * 默认关闭websocket,如需工作流通知,则开启
- * this.disconnect()
- */
- },
- mounted() {
- this.init()
- /*
- * 默认关闭websocket,如需工作流通知,则开启
- * this.initWebSocket()
- */
- },
- computed: mapGetters(['userInfo', 'isLock', 'isCollapse', 'website', 'expires_in']),
- methods: {
- showCollapse() {
- this.$store.commit('SET_COLLAPSE')
- },
- selectChange(){
- this.$refs.tags.closeAllTags()
- },
- openMenu(item = {}) {
- this.$store.dispatch("GetMenu", {type: true, id: item.id}).then(data => {
- // console.log(data,'这里是data');
- if (data.length !== 0) {
- this.$router.$avueRouter.formatRoutes(data, true);
- }
- });
- },
- // 屏幕检测
- init() {
- this.$store.commit('SET_SCREEN', admin.getScreen())
- window.onresize = () => {
- setTimeout(() => {
- this.$store.commit('SET_SCREEN', admin.getScreen())
- }, 0)
- }
- },
- // 实时检测刷新token
- refreshToken() {
- this.refreshTime = setInterval(() => {
- const token = getStore({
- name: 'access_token',
- debug: true
- })
- if (this.validatenull(token)) {
- return
- }
- if (this.expires_in <= 1000 && !this.refreshLock) {
- this.refreshLock = true
- this.$store
- .dispatch('RefreshToken')
- .catch(() => {
- clearInterval(this.refreshTime)
- })
- this.refreshLock = false
- }
- this.$store.commit('SET_EXPIRES_IN', this.expires_in - 10)
- }, 10000)
- },
- initWebSocket() {
- this.connection()
- const self = this
- // 断开重连机制,尝试发送消息,捕获异常发生时重连
- this.timer = setInterval(() => {
- try {
- self.stompClient.send('test')
- } catch (err) {
- console.log('断线了: ' + err)
- self.connection()
- }
- }, 5000)
- },
- connection() {
- const token = store.getters.access_token
- const TENANT_ID = getStore({name: 'tenantId'}) ? getStore({name: 'tenantId'}) : '1'
- const headers = {
- 'TENANT-ID': TENANT_ID,
- 'Authorization': 'Bearer ' + token
- }
- // 建立连接对象
- this.socket = new SockJS('/act/ws')// 连接服务端提供的通信接口,连接以后才可以订阅广播消息和个人消息
- // 获取STOMP子协议的客户端对象
- this.stompClient = Stomp.over(this.socket)
- this.stompClient.debug = null
- // 向服务器发起websocket连接
- this.stompClient.connect(headers, () => {
- // 订阅通道 /task/租户ID/用户名称/remind
- let target = `/task/${TENANT_ID}/${this.userInfo.username}/remind`
- this.stompClient.subscribe(target, (msg) => { // 订阅服务端提供的某个topic;
- this.$notify({
- title: '协同提醒',
- type: 'warning',
- dangerouslyUseHTMLString: true,
- message: msg.body + '任务,请及时处理',
- offset: 60
- })
- })
- }, (err) => {
- console.log(err)
- })
- },
- disconnect() {
- if (this.stompClient != null) {
- this.stompClient.disconnect()
- console.log('Disconnected')
- }
- }
- }
- }
- </script>
|