摘要：
//UIColor *color1 = [UIColor colorWithPatternImage:[UIImage imageNamed:@"left1.png"]]; //UIColor *color2 = [UIColor colorWithPatternImage:[UIImage imageNamed:@"left2.png"]]; //[contactBookBtn setBackgroundColor:color1]; [contactBookBtn setBackgroundImage:[UIImage imageNamed:@&quo 阅读全文
