IOS基础知识

1.self = [super init]

http://blog.csdn.net/aoyuehan11/article/details/10268231

2.@class #import

http://www.jianshu.com/p/6057b18dc0a2

3.@property和@synthesize用法

http://blog.csdn.net/zhiganglet/article/details/7546333

4.