text: //
  //  NSDictionary+APExtension.h
  //  Pods
  //
  //  Created by Captain Black on 16/6/14.
  //
  //
  
  #import <Foundation/Foundation.h>
  
  @interface NSDictionary (APExtension)
  
  /**
   *  把URL中的queryString转化成字典
   *
   *  @param queryString URL中的queryString
   *
   *  @return 字典
   */
  + (NSDictionary *)dictionaryWithQueryString:(NSString *)queryString;
  
  /**
   *  转化成URL中的queryString
   *
   *  @return URL中的queryString
   */
  - (NSString *)queryString;
  
  @end
  