重写父类函数
UIView:
- (void)layoutSubviews{
[super layoutSubviews];
}
UIViewController:
- (void)updateViewConstraints{
[super updateViewConstraints];
}
重写父类函数
UIView:
- (void)layoutSubviews{
[super layoutSubviews];
}
UIViewController:
- (void)updateViewConstraints{
[super updateViewConstraints];
}