jianbinglian/Jianbinglian/Tools(工具类)/StringTool/MTStringTool.h

//
//  MTStringTool.h
//  Demo
//
//  Created by Simon on 2019/8/16.
//  Copyright © 2019 Simon. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface MTStringTool : NSObject

/**
 获取随机字符串

 @return 字符串
 */
+ (NSString *)generateTradeNO;
@end

NS_ASSUME_NONNULL_END