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我使用https://github.com/LearnBoost/socket.io中的以下示例代碼來啓動Socket.IO和Express示例。Socket.IO簡單快速示例不適用於OS X Mountain Lion
當我爲localhost,我得到這個錯誤:
Cannot GET/
我app.js看起來是這樣的:
var express = require('express');
var io = require('socket.io');
var server = require('http');
var app = express()
, server = require('http').createServer(app)
, io = io.listen(server);
server.listen(80);
io.sockets.on('connection', function (socket) {
socket.emit('news', { hello: 'world' });
socket.on('my other event', function (data) {
console.log(data);
});
});
我的index.html是這樣的:
<script src="/socket.io/socket.io.js"></script>
<script>
var socket = io.connect('http://localhost');
socket.on('news', function (data) {
console.log(data);
socket.emit('my other event', { my: 'data' });
});
</script>
包:
npm ls
├─┬ [email protected]
│ ├── [email protected]
│ ├─┬ [email protected]
│ │ ├── [email protected]
│ │ ├── [email protected]
│ │ ├── [email protected]
│ │ └── [email protected]
│ ├── [email protected]
│ ├── [email protected]
│ ├── [email protected]
│ ├── [email protected]
│ ├── [email protected]
│ ├── [email protected]
│ ├── [email protected]
│ └─┬ [email protected]
│ └── [email protected]
└─┬ [email protected]
├── [email protected]
├─┬ [email protected]
│ └── [email protected]
└─┬ [email protected]
├─┬ [email protected]
│ └── [email protected]
├── [email protected]
├─┬ [email protected]
│ ├── [email protected]
│ ├── [email protected]
│ └── [email protected]
└── [email protected]
謝謝!