Vue中使用websocket的正确使用方法

Posted 2020-12-21 橱窗外的小孩

原文：https://www.jianshu.com/p/9d8b2e42328c

<template>
  <div class="test">
</div>

</template>
<script>

export default {

name : ‘test‘,

data() {

return {

websock: null,

}

},

created() {

this.initWebSocket();

},

destroyed() {

this.websock.close() //离开路由之后断开websocket连接

},

methods: {

initWebSocket(){ //初始化weosocket

const wsuri = "ws://127.0.0.1:8080";

this.websock = new WebSocket(wsuri);

this.websock.onmessage = this.websocketonmessage;

this.websock.onopen = this.websocketonopen;

this.websock.onerror = this.websocketonerror;

this.websock.onclose = this.websocketclose;

},

websocketonopen(){ //连接建立之后执行send方法发送数据

let actions = {"test":"12345"};

this.websocketsend(JSON.stringify(actions));

},

websocketonerror(){//连接建立失败重连

this.initWebSocket();

},

websocketonmessage(e){ //数据接收

const redata = JSON.parse(e.data);

},

websocketsend(Data){//数据发送

this.websock.send(Data);

},

websocketclose(e){  //关闭

console.log(‘断开连接‘,e);

},

},

}

</script>

<style lang=‘less‘>
</style>