说明：  This article presents a utility that lets you retrieve raw information from web servers using HTTP s GET and POST commands. 解压后其中一个是源文件，另一个是demo 阅读代码相关参考： http://www.rfc-editor.org/ http://www.codetools.com/index.html
(This article presents a utility that lets y ou retrieve raw information from web servers us ing s HTTP GET and POST commands. unpacked which is a source document, another demo code reading relevant reference : http :// www.rfc-editor.org/ http :// www.codetools.com/index.html)