摘要:
http://blog.csdn.net/zkdemon/article/details/7066807 阅读全文
摘要:
NSRequest详解:http://blog.csdn.net/bl1988530/article/details/6590099ajax同步请求与异步请求的解释:http://285746555.blog.51cto.com/2966432/624295http://www.cnblogs.com/liunx/archive/2010/08/06/1793954.html 阅读全文