一. 编写golang服务端
1.导入必要的websocket包,golang.org/x/net/websocket 或 github.com/golang/net/websocket
2.编写消息处理函数,主要实现接收客户端发送的消息和向客户端发送消息
(conn *websocket.) {conn.Close() jsonHandler := websocket.JSON userInfo := &{} res := &{ Code: Msg: }Push(conn){ err := jsonHandler.Receive(connuserInfo)err != nil { fmt.Println(err)} jsonData_ := json.Marshal(userInfo) fmt.Println((jsonData[:])) err = jsonHandler.Send(connres)err != nil { fmt.Println(err)} }}
3.绑定地址及端口
main()() { http.Handle(websocket.(handler.)) err := http.ListenAndServe(nil)err != nil { fmt.Println(err) }}
二、编写VUE客户端
<template><p>{{msg}}</p></template><script>export default {data () {return {websock: null,msg: ''}},methods: {init: function () {const wsurl = 'ws://127.0.0.1:88/ws'this.websock = new WebSocket(wsurl)this.websock.onmessage = this.onmessagethis.websock.onopen = this.onopenthis.websock.onerror = this.onerrorthis.websock.onclose = this.onclose},onopen: function () {this.send('{"userid":1, "name":"zhang san", "age":"30"}')},send: function (data) {for (var i = 0; i < 10; i++) {this.websock.send(data)}},onclose: function (e) {console.log('ws close', e)},onmessage: function (e) {let _this = thisconsole.log(e.data)_this.msg = e.data},onerror: function () {console.log('ws error')this.init()}},mounted: function () {this.init()},watch: {}}</script>
完整源码访问:https://github.com/w3liu/websocket
以上就是一个golang vue使用websocket 的例子的知识。速戳>>知识兔学习精品课!