string str = "Q://ABC/CBA/DBD"; string path = @"DllDownLoad\1\da.txt"; string u = @"DllDownLoad\"; string strArray = str.Substring(0, str.IndexOf("DBD"));//输出strArray = Q://ABC/CBA/ string p = path.Replace(u, string.Empty);//输出p = 1\da.txt
截取字符串
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转载自www.cnblogs.com/Gavin-Xp/p/8982149.html
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