C# 实现数据脱敏

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数据脱敏，此处以姓名、身份证为例  /// <summary>         /// 姓名敏感处理         /// </summary>         /// <param name="fullName">姓名</param>         /// <returns>脱敏后的姓名</returns>         public string SetSensitiveName(string fullName)         {             if (string.IsNullOrEmpty(fullName)) return string.Empty;               string familyName = fullName.Substring(0, 1);             string end = fullName.Substring(fullName.Length - 1, 1);             string name = string.Empty;             //长度为2             if (fullName.Length <= 2) name = familyName + "*";             //长度大于2             else if (fullName.Length >= 3)             {                 name = familyName.PadRight(fullName.Length - 1, '*') + end;             }             return name;         }           /// <summary>         /// 身份证脱敏         /// </summary>         /// <param name="idCardNo">身份证号</param>         /// <returns>脱敏后的身份证号</returns>         private string SetSensitiveIdCardNo(string idCardNo)         {             if (string.IsNullOrEmpty(idCardNo)                 || (idCardNo.Length != 15 && idCardNo.Length != 18)) return idCardNo;               string begin = idCardNo.Substring(0, 6);             string middle = idCardNo.Substring(6, 8);             string end = idCardNo.Substring(14, idCardNo.Length - 14);               string card = string.Empty;             card = begin + "********" + end;             return card;         }   测试：             string no = SetSensitiveIdCardNo("610253199804230067");             //string no = SetSensitiveIdCardNo("610253199804230");             string name = SetSensitiveName("齐天大圣孙悟空");             MessageBox.Show("idcardno==" + no + "\r\nname==" + name);