• 字符串截取指定位置


    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]

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  • 原文地址:https://www.cnblogs.com/zhibin/p/4118442.html
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