text: //
  //  LLURLCacheManager.h
  //  LLHttpEngine
  //
  //  Created by lifuqing on 2018/3/28.
  //
  
  #import <Foundation/Foundation.h>
  
  @interface LLURLCacheManager : NSObject
  ///涉及不同用户的请务必配置该用户数据缓存唯一标识block
  @property (nonatomic, copy) NSString *(^userID)(void);
  
  + (instancetype)sharedInstance;
  
  /**
   * 获取本地缓存的数据,通过fileName来查找,可以为LLURL的dataCacheIdentifier
   */
  - (NSDictionary *)getCacheData:(NSString *)fileName;
  
  /**
   * 缓存数据到本地,通过fileName来存储
   */
  - (void)storeData:(NSDictionary *)dict withFileName:(NSString *)fileName;
  
  /**
   * 删除缓存数据到本地,通过fileName来删除
   */
  - (void)removeCacheData:(NSString *)fileName;
  
  /**
   * 清空所有用户网络请求数据缓存
   */
  - (void)clearAllCacheData;
  
  /**
   * 清除当前用户数据缓存,未登录则清除"无用户"缓存
   */
  - (void)clearCurrentUserCacheData;
  
  
  @end
  