我是套接字会话的新手，但我了解了它如何在wamp/xampp localhost中工作。但是当我转移到服务器上时。这行不通。
<script src="http://localhost:3000/socket.io/socket.io.js"></script>
以上在wamp/xampp中工作。但是在主机服务器中没有找到。我应该给src什么?我的主持是这样的:Aaa.bbb.com，端口是8803或Bbb.com的端口是8803。
我已经尝试过的方法是包括像
<script src="/socket.io/socket.io.js"></script>
<script src="http://aaa.bbb.com:3000/socket.io/socket.io.js"></script>
<script src="http://bbb.com:3000/socket.io/socket.io.js"></script>
服务器端代码是
var express = require('express');
var app = express();
var socket = require('socket.io');
var server = require('http').createServer(app);
server.listen(3000);
var io = socket.listen(server);
var async = require('async');
var mysql= require('mysql');
var pool = mysql.createPool({
host : 'XXXXX',
user : 'XXXXX',
password : 'XXXX',
database:'XXXXX',
});
var chatserver=require('./chatserver.js');
var chatpage=io.of('/as/chatRoom').authorization(function (handshakeData, callback) {
console.dir(handshakeData);
handshakeData.page = '/welcome/chatRoom';
callback(null, true);
}).on('connection', function (socket) {
console.dir(socket.handshake.page);
chatserver.getUserFeeds(chatpage,socket,io,pool,async);
});
在node的index.js服务器端，您需要在http服务器上要求io
var
app = require('express')(),
http = require('http').Server(app),
io = require('socket.io')(http);`
我使用车把作为我的模板系统，所以，我继续。在主模板文件中添加
<script>
var socket = io.connect('http://bbb.com:3000');
socket.on('connect', function(){
socket.emit('authenticate', {data: "token"});
socket.on('error', function(err){ alert(err);
});
socket.on('unauthorized', function(err){
alert("Disconnected");
console.log("There was an error with the authentication:", err.message);
});
socket.on('disconnected', function() { alert('Disconnected') });
});
</script>
与您的代码:
var express = require('express');
var app = express();
var socket = require('socket.io');
var server = require('http').createServer(app);
server.listen(3000);
var io = socket.listen(server);
socket.io.js路径为:
http://127.0.0.1:3000/socket.io/socket.io.js
你需要使用javascript或php。
<标题> Javascript:(Dynamic js include)
var PORT = 3000;
var script = document.createElement("script");
script.type = "text/javascript";
script.src = "http://" + document.location.hostname + ":" + PORT + "/socket.io/socket.io.js";
script.onerror = function () {
console.log("Socket.io: unfound.");
};
script.onload = function () {
console.log("Socket.io: loaded.");
// Your code here.
// startSocketIO();
};
document.getElementsByTagName("head")[0].appendChild(script);
// <script type="text/javascript" src="http://127.0.0.1:3000/socket.io/socket.io.js"></script>
<script src="http://<?=$_SERVER["SERVER_NAME"]?>:3000/socket.io/socket.io.js"></script>
很抱歉回复晚了。它与我的代码本身一起工作。只认为我们必须在服务器上允许PORT 3000。添加端口号到IP表或禁用服务器防火墙，然后它工作正常:)