[bottomButton setTitleEdgeInsets:UIEdgeInsetsMake(10, -190, 10, 44)]; //上左下右
||
button.contentVerticalAlignment = UIControlContentVerticalAlignmentBottom;
button. contentHorizontalAlignment =UIControlContentHorizontalAlignmentLeft;
[bottomButton setTitleEdgeInsets:UIEdgeInsetsMake(10, -190, 10, 44)]; //上左下右
||
button.contentVerticalAlignment = UIControlContentVerticalAlignmentBottom;
button. contentHorizontalAlignment =UIControlContentHorizontalAlignmentLeft;