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9年前关闭。




NSProxy类的用途是什么?您为什么要能够对不存在的对象进行描述?

最佳答案

NSProxy类提供了一个类的基本实现,该类的实例用于代表其他对象。我们需要NSProxy来实现透明的分布式消息传递或对象的延迟实例化。
NSProxy Class Reference
Distributed object programming topics

关于Objective-C-NSProxy类的用途是什么?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/8222572/

10-09 19:45