生成MD5加密
/// <summary>/// MD5加密/// </summary>/// <param name="str"></param>/// <returns></returns>public static string CalcMD5(this string str){byte[] bytes = System.Text.Encoding.UTF8.GetBytes(str);return CalcMD5(bytes);}public static string CalcMD5(byte[] bytes){using (MD5 md5 = MD5.Create()){byte[] computeBytes = md5.ComputeHash(bytes);string result = "";for (int i = 0; i < computeBytes.Length; i++){result += computeBytes[i].ToString("X").Length == 1 ? "0" + computeBytes[i].ToString("X") : computeBytes[i].ToString("X");}return result;}}public static string CalcMD5(Stream stream){using (MD5 md5 = MD5.Create()){byte[] computeBytes = md5.ComputeHash(stream);string result = "";for (int i = 0; i < computeBytes.Length; i++){result += computeBytes[i].ToString("X").Length == 1 ? "0" +computeBytes[i].ToString("X") : computeBytes[i].ToString("X");}return result;}}
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轉載于:https://www.cnblogs.com/lbjcoder/p/8386232.html
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