public static String Login(User user)
{
Certification certifier = Certification.GetInstance();
string value = Secret.DESEncrypt(user.Id + separator + Time.GetTimeStamp(DateTime.Now));
if (Certification.Certifier.ContainsKey(user.Id))
{
Certification.Certifier.Remove(user.Id);
}
Certification.Certifier.Add(user.Id, user);
return(value);
}
public static Certification GetInstance()
{
if (instance == null)
{
lock (_lock)
{
if (instance == null)
{
instance = new Certification();
}
}
}
return(instance);
}