public User(string name, string account, int age, List <string> roles, DateTime birthday, ClassModel classInfo)
{
//模拟耗时操作
CoreService.CostTime(5);
this.Name = name;
this.Account = new StringBuilder(account);
this.Age = age;
this.Roles = roles;
this.Birthday = birthday;
this.ClassInfo = classInfo;
Console.WriteLine("User被构造了");
}
public User()
{
//模拟耗时操作
CoreService.CostTime(5);
Console.WriteLine("User被无参构造了");
}