/// <summary>
/// 返回隐藏中间的字符串
/// </summary>
/// <param name="Input">输入</param>
/// <returns>输出</returns>
public static string GetxxxString(string Input)
{
string Output = "";
switch (Input.Length)
{
case 1:
Output = "*";
break;
case 2:
Output = Input[0] + "*";
break;
case 0:
Output = "";
break;
default:
Output = Input.Substring(0, 1);
for (int i = 0; i < Input.Length - 2; i++)
{
Output += "*";
}
Output += Input.Substring(Input.Length - 1, 1);
break;
}
return Output;
}