CYLDeallocBlockExecutor
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20 hours ago •
ChenYilong
ChenYilong
Hello block，byebye dealloc！一行代码代替dealloc完成“self-manager”
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CYLDeallocBlockExecutor issues
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Swfit实现
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 用法 ```Objective-C vc.addObserver(view) vc.view.addsubview(view) view.deinit { view.removeObserver)( } ```
在ios11+里面，vc是先removefromsuperview再销毁控制器的。在ios11+里面，vc是先removefromsuperview再销毁控制器的。  其实不是引用的问题，是释放顺序的问题
你把identifier设计在内部，确把API identifier作为参数暴露在外边，你希望外界给你传什么值呢？传什么值才能移除对应的block？
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Hello block，byebye dealloc！一行代码代替dealloc完成“self-manager”