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performSelector 的缺点

作者:互联网

performSelector 的缺点

所以尽量避免使用这个东西。

下面来自苹果的文档

Different messages require different memory management strategies for their returned objects, and it might not be obvious which to use.

posted on 2017-12-30 11:12  花老????  阅读(115)  评论(0)  编辑  收藏

标签:Different,12,115,performSelector,缺点,内存
来源: https://blog.51cto.com/u_15223551/2834014