71 lines
2.1 KiB
Vue
71 lines
2.1 KiB
Vue
<template>
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<div id="app">
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<router-view />
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</div>
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</template>
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<script>
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export default {
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name: 'App',
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created() {
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this.webSocket() // token过期提示
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},
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methods: {
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webSocket() {
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const that = this
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if (typeof (WebSocket) === 'undefined') {
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this.$notify({
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title: '提示',
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message: '当前浏览器无法接收实时报警信息，请使用谷歌浏览器！',
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type: 'warning',
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duration: 0
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})
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} else {
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const id = 'exp-token'
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// 获取token保存到vuex中的用户信息，此处仅适用于本项目，注意删除或修改
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// 实例化socket，这里我把用户名传给了后台，使后台能判断要把消息发给哪个用户，其实也可以后台直接获取用户IP来判断并推送
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// const socketUrl = process.env.VUE_APP_WS_API + id
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const wsUri = window.g.prod.VUE_APP_BASE_API.replace('http', 'ws') + '/webSocket/' + id
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this.socket = new WebSocket(wsUri)
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// 监听socket打开
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this.socket.onopen = function() {
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that.socket.send('测试客户端发送消息')
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}
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const _this = this
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// 监听socket消息接收
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this.socket.onmessage = function(msg) {
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const data = JSON.parse(msg.data)
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_this.$confirm(data.msg, '提示', {
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confirmButtonText: '确定',
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closeOnClickModal: false,
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showCancelButton: false,
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type: 'warning'
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}).then(() => {
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_this.$router.push('/login')
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}).catch(() => {
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this.$message({
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type: 'info',
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message: '已取消'
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})
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})
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}
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// 监听socket错误
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this.socket.onerror = function() {
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that.$notify({
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title: '错误',
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message: '服务器错误，无法接收实时报警信息',
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type: 'error',
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duration: 0
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})
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}
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// 监听socket关闭
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this.socket.onclose = function() {
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console.log('WebSocket已关闭')
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}
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}
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}
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}
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}
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</script>
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