先要趴UI层级看个究竟 可以用系统的recursiveDescription
方法
- 打印当前View的层级
po [[self view] recursiveDescription]
- 打印所有的UI层级
po [[[[UIApplication sharedApplication] windows] objectAtIndex:0] recursiveDescription]
recursiveDescription
方法po [[self view] recursiveDescription]
po [[[[UIApplication sharedApplication] windows] objectAtIndex:0] recursiveDescription]
本文标题:iOS - 打印所有UI层级
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