Java:HttpComponents Overview

The Hyper-Text Transfer Protocol (HTTP) is perhaps the most significant protocol used on the Internet today. Web services, network-enabled appliances and the growth of network computing continue to expand the role of the HTTP protocol beyond user-driven web browsers, while increasing the number of applications that require HTTP support.

HTTP也许是今天在互联网上最重要的协议了。Web服务、网络设备还有持续发展壮大的网络计算让HTTP扮演了更加重要的角色。同时，越来越多的应用，需要HTTP的支持

Designed for extension while providing robust support for the base HTTP protocol, the HttpComponents may be of interest to anyone building HTTP-aware client and server applications such as web browsers, web spiders, HTTP proxies, web service transport libraries, or systems that leverage or extend the HTTP protocol for distributed communication.

专为扩展而设计，同时为基础HTTP协议提供强大的支持，HttpComponents可能是任何构建HTTP感知客户端和服务器应用程序（如Web浏览器，Web Spiders，HTTP代理，Web服务传输库或利用或 扩展用于分布式通信的HTTP协议。