要创建空字典,我应该调用[NSMutableDictionary dictionary]还是[[NSMutableDictionary alloc] init]
有什么区别?

最佳答案

[NSMutableDictionary dictionary][[[NSMutableDictionary alloc] init] autorelease]相同

关于objective-c - 要创建空字典,请使用[NSMutableDictionary字典]或[[NSMutableDictionary分配] init]?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/4152322/

10-13 04:35