[C#/COMMON/.NET6] Random 클래스 : Next 메소드를 사용해 임시 패스워드 생성하기

#region 임시 패스워드 생성하기 - CreateTemporaryPassword(length)

/// <summary>
/// 임시 패스워드 생성하기
/// </summary>
/// <param name="length">길이</param>
/// <returns>임의 패스워드</returns>
public string CreateTemporaryPassword(int length)
{
    const string source = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";

    StringBuilder stringBuilder = new StringBuilder();

    Random random = new Random(DateTime.Now.Millisecond);

    while(0 < length--)
    {
        stringBuilder.Append(source[random.Next(source.Length)]);
    }

    return stringBuilder.ToString();
}

#endregion