UILabel的使用方法

UILabel*label1 = [[UILabelalloc]initWithFrame:CGRectMake(50.0, 20.0, 200.0, 50.0)]; UILabel*label2 = [[UILabelalloc]initWithFrame:CGRectMake(50.0, 80.0, 200.0, 50.0)]; UILabel*label3 = [[UILabelalloc]

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