text: //
  //  NSDictionary+ZHLDictionaryEx.h
  //  ZCategory
  //
  //  Created by shenyang-mac on 2019/1/7.
  //  Copyright © 2019 shenyang-mac. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  NS_ASSUME_NONNULL_BEGIN
  
  @interface NSDictionary (ZHLDictionaryEx)
  
  /**
   实例字典，转成json字符串
   
   @return json形式的字符串
   */
  - (NSString *)ZHLDictionaryConertToJsonString;
  @end
  
  NS_ASSUME_NONNULL_END
  