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KVO移除观察者 #6

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yangguanghei opened this issue Nov 21, 2019 · 0 comments
Open

KVO移除观察者 #6

yangguanghei opened this issue Nov 21, 2019 · 0 comments

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@yangguanghei
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1.iOS9之后不移除观察者程序也不会崩溃了
2.不移除不是因为内存泄漏吧？ KVO不会对观察者进行强引用 之所以移除是因为会有野指针的问题，可能引起程序崩溃。
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@yangguanghei