cookie-parser
可以与cookie-session配合，获取cookie中的cookie对象 ```javascript const http = require('http'); const connect = require('connect'); const cookieParser = require('cookie-parser');
const app = connect();
app.use(cookieParser("my-secret"));
app.use((req, res) => {
console.log('Cookies: ', req.cookies);
console.log('Signed Cookies: ', req.signedCookies)
})
http.createServer(app).listen(3000);
```
