/// <summary>
/// Initializes a new instance of the <see cref="FriendController"/> class.
/// 设置BaseController的reqeuseCode为Friend
/// </summary>
public FriendController()
{
requestCode = RequestCode.Friend;
friendDAO = new FriendDAO();
userDAO = new UserDAO();
userDataDAO = new UserDataDAO();
}
/// <summary>
/// Initializes a new instance of the <see cref="UserController"/> class.
/// 更改RequestCode
/// </summary>
public UserController()
{
requestCode = RequestCode.User;
userDAO = new UserDAO();
_userDataDAO = new UserDataDAO();
}