@758482981 写道:
昨天直播时说到socket在模拟器上会有问题,模拟器会自己掉线,是我自写的不对吗。
node.js 上的代码var app = require('express')(); var http = require('http').Server(app); var io = require('socket.io')(http); var path = require("path"); var filePath=path.join(__dirname,'index.html'); console.log(filePath); app.get('/', function(req, res){ res.sendFile(filePath); }); //绑定连接的监听 var i = 0 io.on('connection', function(socket){ console.log('a user connected'); //聊天数据的监听 socket.on('message', function(msg){ //全局广播消息 i++; io.emit('m',msg,i); console.log('message: ' + msg); }); //绑定断线的监听 socket.on('disconnect', function(){ console.log('user disconnected'); }); }); http.listen(3000, function(){ console.log('listening on *:3000'); });
index.html 上的代码
<!doctype html> <html> <head> <title>Socket.IO chat</title> <style> * { margin: 0; padding: 0; box-sizing: border-box; } body { font: 13px Helvetica, Arial; } form { background: #000; padding: 3px; position: fixed; bottom: 0; width: 100%; } form input { border: 0; padding: 10px; width: 90%; margin-right: .5%; } form button { width: 9%; background: rgb(130, 224, 255); border: none; padding: 10px; } #messages { list-style-type: none; margin: 0; padding: 0; } #messages li { padding: 5px 10px; } #messages li:nth-child(odd) { background: #eee; } </style> <script src="/socket.io/socket.io.js"></script> <script src="http://code.jquery.com/jquery-1.11.1.js"></script> </head> <body> <ul id="messages"></ul> <form action=""> <input id="m" autocomplete="off" /><button>Send</button> </form> <script> var socket = io(); $('form').submit(function(){ console.log("Click send"); socket.emit('message', $('#m').val()); $('#m').val(''); return false; }); socket.on('m', function(msg,i){ console.log(msg,i) $('#messages').append($('<li>').text(msg,i)); }); </script> <li>hh</li> </body> </html>
在cocos creator 上的代码
onLoad: function () { var socket = io.connect('http://Localhost:3000') socket.on('m',(msg)=>{ cc.log(msg) this.label.string =msg }) },
在网页输入 东西后,一开始网页端和模拟器都会改变,但是表现的不同
网页端
模拟器
过一段时间模拟器会掉线.
此时输入,网页端会改变,模拟器不会变化。
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