技術分享???Phone?|?閱讀(1629)?|?評論(0) May 10 2014 _player.completionBlock = ^{
????????????[self stopPlay];
????????};

上面在block里用self是會有提示：
Capturing 'self' strongly in this block is likely to lead to a retain cycle

可以這樣改一下

__weak typeof(self) weakSelf = self;
????????_player.completionBlock = ^{
????????????[weakSelf stopPlay];
????????};

參考自：http://stackoverflow.com/questions/14556605/capturing-self-strongly-in-this-block-is-likely-to-lead-to-a-retain-cycle?

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原創內容如轉載請注明：來自?阿權的書房

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