标签:data 初始 port web ons agent def 错误 websocket
参考:https://segmentfault.com/a/1190000019301545
export default { data() { return { websock: null, } }, created(){ //页面刚进入时开启长连接 this.initWebSocket() }, destroyed: function() { //页面销毁时关闭长连接 this.websocketclose(); }, methods: { initWebSocket(){ //初始化weosocket const wsuri = 127.0.0.1:8080 + "/websocket/threadsocket";//ws地址 this.websock = new WebSocket(wsuri); this.websocket.onopen = this.websocketonopen; this.websocket.onerror = this.websocketonerror; this.websock.onmessage = this.websocketonmessage; this.websock.onclose = this.websocketclose; }, websocketonopen() { console.log("WebSocket连接成功"); }, websocketonerror(e) { //错误 console.log("WebSocket连接发生错误"); }, websocketonmessage(e){ //数据接收 const redata = JSON.parse(e.data); // 接收数据 console.log(redata.value); }, websocketsend(agentData){//数据发送 this.websock.send(agentData); }, websocketclose(e){ //关闭 console.log("connection closed (" + e.code + ")"); }, }, }
标签:data 初始 port web ons agent def 错误 websocket
原文地址:https://www.cnblogs.com/robinunix/p/13534083.html