label分类,更改字间隔,行间隔,字颜色,下划线,自适应
/**
- 字间距 */ @property (nonatomic,assign)CGFloat wordSpace;
/**
- 行间距 */ @property (nonatomic,assign)CGFloat lineSpace;
/**
- 特殊字 字颜色 字大小 */ @property (nonatomic,copy)NSString *specialWord; @property (nonatomic,strong)UIColor *specialWordColor; @property (nonatomic,strong)UIFont *specialWordFont;
/**
- 下划线 */ @property (nonatomic,copy)NSString *underlineWord; @property (nonatomic,strong)UIColor *underlineWordColor;