Django admin 外鍵關聯默認顯示用戶的username

使用默認User表.默認顯示用戶username,轉換成get_full_name()

/home/labsmith/venv_labsmit/lib/python3.6/site-packages/django/contrib/auth/models.py

class User(AbstractUser):
    """
    Users within the Django authentication system are represented by this
    model.

    Username and password are required. Other fields are optional.
    """

    def __str__(self):
        return self.get_full_name()

    class Meta(AbstractUser.Meta):
        swappable = 'AUTH_USER_MODEL'

添加 str 方法

暫時沒發現異常,有異常在更新