django开发Blog(3)

(一)修改models

from django.db import models
from blog.models import *
from django.contrib import admin

class BlogPost(models.Model):
title=models.CharField(max_length=150)
body=models.TextField()
timestamp=models.DateTimeField()
def __unicode__(self):
return self.title

class BlogPostAdmin(admin.ModelAdmin):
list_display=('title','timestamp')

admin.site.register(BlogPost,BlogPostAdmin)

(二)修改settings.py

找到INSTALLED_APPS，改为

INSTALLED_APPS = (
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.messages',
'django.contrib.staticfiles',
# Uncomment the next line to enable the admin:
'django.contrib.admin',
# Uncomment the next line to enable admin documentation:
'django.contrib.admindocs',
'blog',
)

(三)生成blog表

python manage.py syncdb

(四)启动服务器

python manage.py runserver 8001

此处指定端口为8001,因为我电脑中的8000端口已被占用，界面如下：