Django2.0：【Django2.0教程】07.构建个人博客网站 视频学习笔记

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')