text: //
  //  NSString+TSString.h
  //  YueZhai
  //
  //  Created by Fmyz on 16/8/9.
  //  Copyright © 2016年 Fmyz. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @interface NSString (TSString)
  
  //md5 32位 加密
  + (NSString *)md5HexDigest:(NSString*)input;
  
  @end
  