http://www.cnblogs.com/xianyulaodi/p/6547807.html

http://blog.csdn.net/woaifen3344/article/details/40782495

http://www.henishuo.com/base-on-afnetworking-wrapper/

http://www.jianshu.com/p/31fc10ab51ee http://www.jianshu.com/p/452b94df9...

http://blog.csdn.net/woaifen3344/article/details/47313901

1\ios修改textField的placeholder的字体颜色、大小 textField.placeholder=@"username is...

http://www.cocoachina.com/bbs/read.php?tid-332446.html 工具库 http://tools....

http://www.jianshu.com/p/80ebbb1950ba#