UILabel的基本使用

常用方法

self.newLabel =  ({

UILabel*label = [[UILabel alloc]init];

label.text = <#code#>;

label.textColor = [UIColor <#code#>];

label.font = [UIFont systemFontOfSize:<#code#>];

[<#code#> addSubview:label];

[label mas_makeConstraints:^(MASConstraintMaker *make) {

<#code#>

}];

label;

});