ios button 图标和文字位置设置

文字

button.contentVerticalAlignment = UIControlContentVerticalAlignmentBottom;

button. contentHorizontalAlignment =UIControlContentHorizontalAlignmentLeft;

图标

[button setImage:[UIImage imageNamed:@"jiahao.png"] forState:UIControlStateNormal];

[button setImageEdgeInsets:UIEdgeInsetsMake(5, 10, 5, 65)];