我遇到了 Express.io 的问题，我尝试创建一个简单的 tchat。但我无法包含 socket.io.js，我遇到了一个错误......
我刚刚在我的新 Express 项目中安装了 Express.io。
我的错误：
- 获取 http:// * ** /socket.io/socket.io.js 404（未找到）
- localhost:1 Uncaught ReferenceError: io is not defined
索引.jade
doctype 5
html
head
title= title
link(rel='stylesheet', href='/stylesheets/style.css')
body
block content
script(src="http://localhost:3000/socket.io/socket.io.js")
script(src="/javascripts/user.js")
应用程序.js
/**
* Module dependencies.
*/
var express = require('express.io')
, index = require('./routes/index.js')
, http = require('http')
, path = require('path');
var app = express();
app.http().io();
app.configure(function(){
app.set('port', process.env.PORT || 3000);
app.set('views', __dirname + '/views');
app.set('view engine', 'jade');
app.use(express.favicon());
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.configure('development', function(){
app.use(express.errorHandler());
});
app.get('/', index.index);
app.io.route('ready', function(req) {
req.io.emit('talk', {
message: 'io event from an io route on the server'
});
});
http.createServer(app).listen(app.get('port'), function(){
console.log("Express server listening on port " + app.get('port'));
});
index.js（路由）
exports.index = function(req, res){
res.render('index', {
title: 'TCHAT'
});
};
用户.js
io = io.connect();
// Emit ready event.
io.emit('ready');
// Listen for the talk event.
io.on('talk', function(data) {
alert(data.message);
});
新错误
加载资源失败：服务器响应状态为 404 (Not Found) http:// * :3000/socket.io.js Uncaught ReferenceError: io is not defined