socketio连接不上问题 求大神解答，急急急急急急！！！

Creator 2.x
#1

马上用到socket.io，照着网上的教程写 遇到了个问题

服务端代码：
‘use strict’
let app = require(‘express’)();
let server = require(‘http’).Server(app);
let io = require(‘socket.io’)(server);

io.on(‘connection’,function(socket)
{
console.log(‘someone connect’);
socket.emit(‘hello’,“12345”)
})
server.listen(8888,function(){
console.log(“listen on : 8888”);
})

客户端代码：
onLoad: function () {
let socket = io.connect(‘127.0.0.1:8888’);
var self = this;
socket.on(‘hello’,function(msg)
{
console.log(“this is a test”);
self.label.string = msg;
})
}
终端里打印：
someone connect
someone connect
someone connect
someone connect
someone connect
someone connect
someone connect
someone connect
someone connect
someone connect
someone connect
someone connect
someone connect
someone connect
someone connect

求大神解答，急急急急急急！！！

#2

没人回答，自己解决了，
问题原因：
服务器端用的最新的socket.io版本，应该是和creator中的socket版本不一样导致的问题，
解决办法：
去官网下载了个最新的socket.io导入creator就好了

#3

本人小白，具体怎么操作，怎么导入啊