aaa

demotp/tp6/models.py

@@ -30,11 +30,50 @@ class User(models.Model):
         return ('')
 
     # TODO: Define custom methods here
+class Category(models.Model):
+    """Model definition for Category."""
+
+    # TODO: Define fields here
+    name = models.CharField(max_length = 150,verbose_name='栏目名称',help_text='')
+    parent = models.ForeignKey('self', on_delete=models.CASCADE,blank=True,null=True,verbose_name='上级',help_text='???')
+    preid = models.CharField(max_length = 150,default='')
+    content = models.TextField(blank=True)
+    create_at = models.DateTimeField(auto_now=False, auto_now_add=True,null=True)
+    update_at = models.DateTimeField(auto_now=True, auto_now_add=False,null=True)
+    class Meta:
+        """Meta definition for Category."""
+
+        verbose_name = 'Category'
+        verbose_name_plural = 'Categorys'
+
+    def __str__(self):
+        """Unicode representation of Category."""
+        pass
+class Tag(models.Model):
+    """Model definition for Tag."""
+
+    # TODO: Define fields here
+    name = models.CharField(max_length = 150)
+    class Meta:
+        """Meta definition for Tag."""
+
+        verbose_name = 'Tag'
+        verbose_name_plural = 'Tags'
+
+    def __str__(self):
+        """Unicode representation of Tag."""
+        pass
+
 class Article(models.Model):
     """Model definition for Article."""
 
     # TODO: Define fields here
-
+    title = models.CharField(max_length = 150,default='')
+    category = models.ForeignKey(Category, on_delete=models.CASCADE,null=True)
+    user = models.ForeignKey(User, on_delete=models.CASCADE,null=True)
+    tags = models.ManyToManyField(Tag)
+    create_at = models.DateTimeField(auto_now=False, auto_now_add=True,null=True)
+    update_at = models.DateTimeField(auto_now=True, auto_now_add=False,null=True)
     class Meta:
         """Meta definition for Article."""
 
@@ -44,3 +83,20 @@ class Article(models.Model):
     def __str__(self):
         """Unicode representation of Article."""
         pass
+
+class ArticleContent(models.Model):
+    """Model definition for Content."""
+
+    # TODO: Define fields here
+    summary = models.OneToOneField(Article, on_delete=models.CASCADE,related_name='content')
+    content = models.TextField()
+    
+    class Meta:
+        """Meta definition for Content."""
+
+        verbose_name = 'Content'
+        verbose_name_plural = 'Contents'
+
+    def __str__(self):
+        """Unicode representation of Content."""
+        return f"文档内容#{self.summary.id}#{self.summary.title}"
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