[UIView animateWithDuration:2 animations:^{
_cornerL.backgroundColor = [UIColor greenColor];
}];
_cornerL是个lable此动画不生效 是UIview则生效
[UIView animateWithDuration:2 animations:^{
_cornerL.backgroundColor = [UIColor greenColor];
}];
_cornerL是个lable此动画不生效 是UIview则生效
本文标题:2018-07-23
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