使用一个类封装所有字体的设置

#import <Foundation/Foundation.h>

@interface FontManager : NSObject

@property (nonatomic, strong, readonly) NSDictionary *fontList;

+ (instancetype)sharedManager;

//加载本地字体Plist文件
//- (void)setupFontList;

//给Label设置字体
- (void)setLabel:(id)sender withText:(NSString*)aText andFontKey:(NSString*)key;

//给Button设置字体
- (void)setButton:(id)sender fontKey:(NSString*)fontKey buttonState:(UIControlState)controlState;

//给Textfiled设置字体
- (void)setTextfiled:(id)sender WithText:(NSString*)aText Fontkey:(NSString*)key PlaceHolderKey:(NSString*)placeHolder;

- (UIFont*)getFontWithFontKey:(NSString*)key;
- (UIColor*)getColorWithFontKey:(NSString*)key;

@end