HJC1990

- (void)requestDidFinish { _state = TYRequestStateFinish; void (^finishBlock)() = ^{ if ([_delegate respondsToSelector:@selector(requestDidFinish:)]) { [_delegate requestDidFinish:self]; } if (_successBlock) { _successBlock(self); } if (_embedAccesory && [_embedAccesory respondsToSelector:@selector(requestDidFinish:)]) { [_embedAccesory requestDidFinish:self];...

对 但是我这样写的话，xcode会有黄色警告说block implictly retains'self'

是这样的，是我理解错了，错以为是循环引用问题并估计是作者是用什么方法优化了，谢啦