Socket.io 400(错误请求) [英] Socket.io 400 (Bad Request)

问题描述

我的服务器上有这段代码

I have this piece of code on my server

    var express = require('express');
    var routes = require('./routes');
    var user = require('./routes/user');
    var http = require('http');
    var path = require('path');

var app = express();
    var server = require('http').Server(app);
    var io = require('socket.io')(server);

    server.listen(3000);

    io.sockets.on('connection', function (socket) {
      console.log("Socket connected");
    });

我只想创建一个连接

并在客户端上-

<script src="public/javascripts/socket.io.js"></script>
     <script>
        var socket = io.connect('http://127.0.0.1:3000');
     </script>

当我打开浏览器时，在控制台中出现此错误:

And when I open my browser I get this error in console:

GET http://127.0.0.1:3000/socket.io/1/?t=1404410309733 400 (Bad Request) socket.io.js:1659
XHR finished loading: GET "http://127.0.0.1:3000/socket.io/1/?t=1404410309733". 

我已经做过10次了，但我从来没有做过.有人知道如何解决吗?

I've already done this like 10 times and I never get this. Does anyone know how to fix it?

推荐答案

我认为可能是socket-io的较早版本.

I think an older version of socket-io could be the reason.

使用0.9.16版本时出现此问题.我升级为关注对象，并且有效.

I was getting this problem when I was using 0.9.16 version. I upgraded to following and it worked.

<script src="https://cdn.socket.io/socket.io-1.0.6.js"></script>

这篇关于Socket.io 400(错误请求)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！