Vue websocket编程

概述<template> <div class="dashboard-container"> <el-row type="flex" justify="space-between"> <el-col :span="8"> <el-input v-model="sendMessage"></el-input><el-button plain @click=

<template>  <div >    <el-row type="flex" justify="space-between">      <el-col :span="8">        <el-input v-model="sendMessage"></el-input><el-button plain @click="send">发送</el-button>      </el-col>    </el-row>    <el-input type="textarea" :rows="2" placeholder="请输入内容" v-model="txtMessage"></el-input>  </div></template><script>export default {  name: ‘chat‘,data() {    return {      sendMessage: ‘‘,txtMessage: ‘‘,path: ‘ws://10.211.55.3:6690/Echo‘,socket: ‘‘    }  },mounted() {    // 初始化    this.init()  },created() {  },methods: {    init: function() {      if (typeof (WebSocket) === ‘undefined‘) {        alert(‘您的浏览器不支持socket‘)      } else {        // 实例化socket        this.socket = new WebSocket(this.path)        // 监听socket连接        this.socket.onopen = this.open        // 监听socket错误信息        this.socket.onerror = this.error        // 监听socket消息        this.socket.onmessage = this.getMessage      }    },open: function() {      console.log(‘socket连接成功‘)    },error: function() {      console.log(‘连接错误‘)    },getMessage: function(msg) {      this.txtMessage = msg.data      console.log(msg.data)    },send: function() {      this.socket.send(this.sendMessage)    },close: function() {      console.log(‘socket已经关闭‘)    }  },destroyed() {    // 销毁监听    this.socket.onclose = this.close  }}</script><style rel="stylesheet/sCSS" lang="sCSS" scoped>.dashboard-container {  padding-top: 1px;  padding-left: 10px;  background-color: rgb(240,242,245);  // .chart-wrapper {  //   background: #fff;  //   padding: 16px 16px 0;  //   margin-bottom: 32px;  // }}</style>

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