解决办法:计时结束置为nil 且 [_timer invalidate]; 页面消失的时候用下面的代码
- (void)viewWillDisappear:(BOOL)animated {
[super viewWillDisappear:animated];
[_timer invalidate];
// _timer = nil;
}
解决办法:计时结束置为nil 且 [_timer invalidate]; 页面消失的时候用下面的代码
- (void)viewWillDisappear:(BOOL)animated {
[super viewWillDisappear:animated];
[_timer invalidate];
// _timer = nil;
}
本文标题:iOS中timer造成循环引用内存泄漏
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