// // NSString+WeChatTweak.h // WeChatTweak // // Created by Sunnyyoung on 2017/8/12. // Copyright © 2017年 Sunnyyoung. All rights reserved. // #import @interface NSString (WeChatTweak) - (NSString *)tweak_subStringFrom:(NSString *)beginString to:(NSString *)endString; @end