很好的博客地址

http://blog.csdn.net/bl1988530

http://xubenyang.me/tag/uialertview

http://www.alibuybuy.com/posts/65987.html

http://tr4work.blog.163.com/?fromfamous

http://code4app.com/category/networking

发布有用的网址

http://www.cocoachina.com/bbs/read.php?tid-7923-fpage-3.html

//一个ＭＡＣ上的ＨＴＴＰ服务器例子，改装后可用于ＩＯＳ上

http://culturedcode.com/cocoa/

http://www.cocoachina.com/bbs/read.php?tid-12269.html