[2.2] to create a blog post model

1. Design blog model

　　Article Title - Text Types

　　Abstract - text types

　　Article content - text types

　　--Int tag unique ID number types (increment primary key)

　　Release date - the date type

2. definition field model layer

　　Digital Type: IntegerField

　　Text Type: TestField

　　Date Type: DateTimeField

　　Incrementing ID: AutoField

　　Defines the primary key: primary_key properties

. 1  from django.db Import Models
 2  
. 3  # the Create your Models here Wallpaper. 
. 4  
. 5  
. 6  class Article This article was (models.Model):
 . 7      # article unique ID 
. 8      the article_id = models.AutoField (primary_key = True)
 . 9      # Article Title 
10      title = models.TextField ()
 11      # Abstract 
12      brief_content = models.TextField ()
 13      # contents of the article 
14      content = models.TextField ()
 15      # release date of the article 
16     publish_date = models.DateTimeField(auto_now=True)

　　Create a paper model

　　

 

 

 　　Run the migration file, the contents synchronized to the database