NSDictionary+category.h

//
//  NSDictionary+category.h
//  Lighting
//
//  Created by 曹云霄 on 2016/10/18.
//  Copyright © 2016年 上海勾芒科技有限公司. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NSDictionary (category)

- (NSString *)JSONString;
@end