Node.js和连接模块：如何从发送到Web服务器的请求对象中获取消息

I'm using Node.js and connect to create a simple web server. I have something similar to the following code and I can't figure out how to access the actual request message body from the request object. I'm new to this so bear with me. I'm also taking out some of the stuff that's not necessary for the example.I'm using Node.js and connect to create a simpl