HttpClient -- HttpServer

#include <QTNetWork>

QUrl

QUrl.setQuery(http address)

QNetworkReply

QNetworkReply.error()

QNetworkReply.attribute(1)

QNetworkReply.readAll()

QNetworkReply.header(1)

QNetworkReply  SIGNAL(downloadProgress())

QEventLoop

QEventLoop.exec()         //相当于进入了消息循环

QEventLoop  SLOT(quit())

QNetworkRequest

QNetworkRequest(QUrl)

QNetworkRequest .setUrl()

                              .setHeader()

QNetworkAccessManager

QNetworkAccessManager.get()

                                          .post()

                                          SIGNAL(finished())

1 QT QHTTP操作入门

http://blog.sina.com.cn/s/blog_5e5e2a040100upw5.html
2
［原创］QT HTTP 通讯 使用方法      
http://pswzyu.iteye.com/blog/1279318
3 Qt网络之HTTP编程(1)
http://mobile.51cto.com/symbian-268170.htm               ***
4 QT简单的HttpServer         
http://download.csdn.net/detail/lh844386434/5015052  (这是一个基于QT的一个简单的Http服务器，共大家学习，研究。)
5 ......