标签：style c a color set rgb
1.[UIButtonbuttonWithType:UIButtonTypeCustom] = [[UIButtonalloc] init]; 2.让btn在点击的时候出现闪亮效果btn.showsTouchWhenHighlighted = YES;
UIButton细节,布布扣,bubuko.com
UIButton细节
原文地址：http://www.cnblogs.com/yangyang1987/p/3746737.html
