Django已经给我们提供了一个用户模型，但是它的字段不多，在某些场景下无法满足我们的使用需求，所以我们还要重新定义个数据模型，来描述我们用户数据表。
原来的auth_user表
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| +--------------+--------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+--------------+--------------+------+-----+---------+----------------+
| id | int(11) | NO | PRI | NULL | auto_increment |
| password | varchar(128) | NO | | NULL | |
| last_login | datetime | YES | | NULL | |
| is_superuser | tinyint(1) | NO | | NULL | |
| username | varchar(30) | NO | UNI | NULL | |
| first_name | varchar(30) | NO | | NULL | |
| last_name | varchar(30) | NO | | NULL | |
| email | varchar(254) | NO | | NULL | |
| is_staff | tinyint(1) | NO | | NULL | |
| is_active | tinyint(1) | NO | | NULL | |
| date_joined | datetime | NO | | NULL | |
+--------------+--------------+------+-----+---------+----------------+
|
编辑我们的新建的用户app的models.py
先import AbstractUser，然后定义我们的类的时候，继承它就好了。
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| from django.contrib.auth.models import AbstractUser
class UserProfile(AbstractUser):
nickname = models.CharField(verbose_name=u"用户名", max_length=50)
birthday = models.DateField(verbose_name=u"生日", null=True, blank=True)
gender = models.CharField(verbose_name=u"性别", choices=(("male", u'男'), ("female", u'女')),
default="female", max_length=5)
address = models.CharField(verbose_name=u"地址", max_length=100, default=u"")
mobile = models.CharField(verbose_name=u"手机", max_length=11, null=True, blank=True)
image = models.ImageField(verbose_name=u"头像", upload_to="images/%Y/%M", default=u"images/default.jpg")
class Meta:
verbose_name = u"用户资料"
verbose_name_plural = verbose_name
def __unicode__(self):
return self.username
|
完事后在settings.py 注册我们的app，
再加上一条AUTH_USER_MODEL = "users.UserProfile" 指定我们新的用户模型
生成数据表
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| makemigrations users
migrate users
|
增加后新的表
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| MySQL [opencourse]> desc users_userprofile;
+--------------+--------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+--------------+--------------+------+-----+---------+----------------+
| id | int(11) | NO | PRI | NULL | auto_increment |
| password | varchar(128) | NO | | NULL | |
| last_login | datetime | YES | | NULL | |
| is_superuser | tinyint(1) | NO | | NULL | |
| username | varchar(30) | NO | UNI | NULL | |
| first_name | varchar(30) | NO | | NULL | |
| last_name | varchar(30) | NO | | NULL | |
| email | varchar(254) | NO | | NULL | |
| is_staff | tinyint(1) | NO | | NULL | |
| is_active | tinyint(1) | NO | | NULL | |
| date_joined | datetime | NO | | NULL | |
| nickname | varchar(50) | NO | | NULL | |
| birthday | date | YES | | NULL | |
| gender | varchar(5) | NO | | NULL | |
| address | varchar(100) | NO | | NULL | |
| mobile | varchar(11) | YES | | NULL | |
| image | varchar(100) | NO | | NULL | |
+--------------+--------------+------+-----+---------+----------------+
|
done.
