day20 博客系统开发
from django.db import models
# Create your models here.
from django.db import models
# Create your models here.
from django.db import models
# Create your models here.
from django.contrib.auth.models import AbstractUser
class UserInfo(AbstractUser):
"""
用户信息
"""
nid = models.AutoField(primary_key=True)
nickname = models.CharField(verbose_name='昵称', max_length=32)
telephone = models.CharField(max_length=11, null=True, unique=True)
avatar = models.FileField(upload_to = 'avatars/',default="/avatars/default.png")
create_time = models.DateTimeField(verbose_name='创建时间', auto_now_add=True)
blog = models.OneToOneField(to='Blog', to_field='nid',null=True)
def __str__(self):
return self.username
class Blog(models.Model):
"""
博客信息
"""
nid = models.AutoField(primary_key=True)
title = models.CharField(verbose_name='个人博客标题', max_length=64)
site = models.CharField(verbose_name='个人博客后缀', max_length=32, unique=True)
theme = models.CharField(verbose_name='博客主题', max_length=32)
def __str__(self):
return self.title
class Category(models.Model):
"""
博主个人文章分类表
"""
nid = models.AutoField(primary_key=True)
title = models.CharField(verbose_name='分类标题', max_length=32)
blog = models.ForeignKey(verbose_name='所属博客', to='Blog', to_field='nid')
def __str__(self):
return self.title
class Tag(models.Model):
nid = models.AutoField(primary_key=True)
title = models.CharField(verbose_name='标签名称', max_length=32)
blog = models.ForeignKey(verbose_name='所属博客', to='Blog', to_field='nid')
def __str__(self):
return self.title
class Article(models.Model):
nid = models.AutoField(primary_key=True)
title = models.CharField(max_length=50, verbose_name='文章标题')
desc = models.CharField(max_length=255, verbose_name='文章描述')
comment_count= models.IntegerField(default=0)
up_count = models.IntegerField(default=0)
down_count = models.IntegerField(default=0)
create_time = models.DateTimeField(verbose_name='创建时间')
homeCategory = models.ForeignKey(to='Category', to_field='nid', null=True)
#siteDetaiCategory = models.ForeignKey(to='SiteCategory', to_field='nid', null=True)
user = models.ForeignKey(verbose_name='作者', to='UserInfo', to_field='nid')
tags = models.ManyToManyField(
to="Tag",
through='Article2Tag',
through_fields=('article', 'tag'),
)
def __str__(self):
return self.title
class ArticleDetail(models.Model):
"""
文章详细表
"""
nid = models.AutoField(primary_key=True)
content = models.TextField()
article = models.OneToOneField(to='Article', to_field='nid')
class Comment(models.Model):
"""
评论表
"""
nid = models.AutoField(primary_key=True)
article = models.ForeignKey(verbose_name='评论文章', to='Article', to_field='nid')
user = models.ForeignKey(verbose_name='评论者', to='UserInfo', to_field='nid')
content = models.CharField(verbose_name='评论内容', max_length=255)
create_time = models.DateTimeField(verbose_name='创建时间', auto_now_add=True)
parent_comment = models.ForeignKey('self', null=True)
def __str__(self):
return self.content
class ArticleUpDown(models.Model):
"""
点赞表
"""
nid = models.AutoField(primary_key=True)
user = models.ForeignKey('UserInfo', null=True)
article = models.ForeignKey("Article", null=True)
is_up=models.BooleanField(default=True)
class Meta:
unique_together = [
('article', 'user'),
]
class Article2Tag(models.Model):
nid = models.AutoField(primary_key=True)
article = models.ForeignKey(verbose_name='文章', to="Article", to_field='nid')
tag = models.ForeignKey(verbose_name='标签', to="Tag", to_field='nid')
class Meta:
unique_together = [
('article', 'tag'),
]
def __str__(self):
v=self.article.title+"----"+self.tag.title
return v
