NodeJS Express 不提供“/socket.io/socket.io.js" [英] NodeJS Express not serving '/socket.io/socket.io.js'

问题描述

我正在尝试构建 NodeJS/Express/SocketIO 应用程序.

I am trying to build NodeJS/Express/SocketIO application.

进口:

var     express     = require('express')
    ,   app         = express()
    ,   server      = require('http').createServer(app)
    ,   io          = require('socket.io').listen(server)...

配置:

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(express.cookieParser('your secret here'));
    app.use(express.session());
    app.use(app.router);
    app.use(express.static(path.join(__dirname, 'public')));
});

在我的 Jade 模板中:

In my Jade template:

script(type='text/javascript', href='/socket.io/socket.io.js')

但是当我尝试访问它时，'/socket.io/socket.io.js' 不可用

But '/socket.io/socket.io.js' is not available when I am trying to reach it on

http://localhost:3000/socket.io/socket.io.js

正如它所说:

无法获取/socket.io/socket.io.js

Cannot GET /socket.io/socket.io.js

如何从已安装的模块提供 socket.io.js?

How do I serve socket.io.js from the installed module?

谢谢

推荐答案

您需要将客户端代码从 Socket.io 内部目录复制到您的公共目录.在 Socket 0.9 中，可分发文件的路径是 node_modules/socket.io/node_modules/socket.io-client/dist.

You need to copy the client code from an inner Socket.io directory to your public directory. In Socket 0.9, the path to the distributable files is node_modules/socket.io/node_modules/socket.io-client/dist.

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