socket.io 官网给的例子都是需要先createServer后才能 require('socket.io')(server);问题来了,express生成器生成的项目,createServer 是在最后/bin/www中创建的,该如何使用改写呢?// socket.io 官网var app = require('express').createServer();var io = require('socket.io')(app);
...
.../* express生成器生成的项目(下面这段是/bin/www文件)
* 想在app文件中 require('socket.io'),不会了....
*/var app = require('../app');var debug = require('debug')('TestServer:server');var http = require('http');/**
* Get port from environment and store in Express.
*/var port = normalizePort(process.env.PORT || '3000');
app.set('port', port);/**
* Create HTTP server.
*/
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