截取2个指定字符串中的字符串

例如:

      NSString *string = @"abavavasdsvx,as.dsf/,.[abcdefghijklmn]dgdfg";

      NSRange start = [string rangeOfString:@"["];
                     NSRange end = [string rangeOfString:@"]"];
                     NSString *sub = [string substringWithRange:NSMakeRange(start.location, end.location-start.location+1)];

       NSLog(@"sub=%@",sub);

 

控制台就输出:[abcdefghijklmn]

 

posted @ 2014-10-23 17:30  Volley  阅读(252)  评论(0编辑  收藏  举报