摘要：
直接log :- (void)viewDidLoad{ [superviewDidLoad]; UIView * whiteView = [[UIView alloc] initWithFrame:CGRectMake(10, 10, 90, 90)]; whiteView.backgroundColor = [UIColorwhiteColor]; UILabel * label = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 70, 20)]; label.text = @"kkjkjkkjkjkjkjjkjkjkjjkjkkj 阅读全文
