视频链接:07.构建个人博客网站
初步创建Blog应用
创建一个新的工程和新的APP:
$ django-admin startproject mysite
$ cd mysite
$ python manage.py startapp blog
修改blog/models.py:
from django.db import models
from django.contrib.auth.models import User
class BlogType(models.Model):
type_name = models.CharField(max_length=20)
class Blog(models.Model):
title = models.CharField(max_length=50)
blog_type = models.ForeignKey(BlogType, on_delete=models.DO_NOTHING)
context = models.TextField()
author = models.ForeignKey(User, on_delete=models.DO_NOTHING)
created_time = models.DateTimeField(auto_now_add=True)
last_updated_time = models.DateTimeField(auto_now=True)
修改mysite/settings.py:
...
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'blog',
]
...
LANGUAGE_CODE = 'zh-Hans'
修改blog/admin.py:
from django.contrib import admin
from .models import Blog, BlogType
@admin.register(BlogType)
class BlogTypeAdmin(admin.ModelAdmin):
list_display = ('id', 'type_name')
def __str__(self):
return self.type_name
@admin.register(Blog)
class BlogAdmin(admin.ModelAdmin):
list_display = ('title', 'blog_type', 'author', 'created_time', 'last_updated_time')