【发布时间】:2013-01-16 07:55:40
【问题描述】:
根据文档,我有以下设置:
客户端:
<script src="/socket.io/socket.io.js"></script>
var socket = io.connect(); // TIP: .connect with no args does auto-discovery
服务器端:
var express = require('express'),
routes = require('./routes'),
user = require('./routes/user'),
http = require('http'),
path = require('path');
app = express(),
server = http.createServer(app).listen(80),
io = require('socket.io').listen(server);
app.configure(function(){
app.set('port', process.env.PORT || 3000);
app.set('views', __dirname + '/views');
app.set('view engine', 'jade');
app.use(express.logger('dev'));
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(app.router);
app.use(express.static(path.join(__dirname, 'public')));
});
app.get('/', routes.index);
app.get('/users', user.list);
http.createServer(app).listen(app.get('port'), function(){
console.log("Express server listening on port " + app.get('port'));
});
我为什么会得到
GET http://localhost:5000/socket.io/socket.io.js 404 (Not Found)
我尝试切换到server = http.createServer(app).listen(process.env.PORT || 3000), bu,然后我得到warn: error raised: Error: listen EACCES 和相同的 404。关于端口使用,我在这里缺少什么?
【问题讨论】: