HTTPClient

此文章转载自http://www.cnblogs.com/loveyakamoz/

HTTP教程一    ：  http://www.cnblogs.com/loveyakamoz/archive/2011/07/21/2112804.html

HTTP教程二    ： http://www.cnblogs.com/loveyakamoz/archive/2011/07/21/2112832.html

HTTP教程三    ： http://www.cnblogs.com/loveyakamoz/archive/2011/07/21/2113246.html     cookie

HTTP教程四    ： http://www.cnblogs.com/loveyakamoz/archive/2011/07/21/2113247.html     认证