说明：我的系统环境是ubuntu 14.10版本的，整理这篇博客，主要是自己记性太不好了，老忘东西，教训一下自己。哈哈
参考文章
createing blog
1,part-1-creating-blog
2,part-2-creating-blog
3,part-3-creating-blog
django framework application
django framework
安装django及博客相关包
apt-get install python-django -y #django version 1.7
pip install markdown pygments django-pagedown
create project
mkdir /var/www/django_project #放用django框架开发的各类应用项目
cat create_django_object.sh # 创建项目及应用脚本
#!/bin/bash
dir=/var/www/django_project cd $dir django-admin.py startproject $1 cd $dir/$1 python manage.py startapp $2 ＃使用方法如下，传两个参数： 项目名称 应用名称 ./create_django_object.sh mydjblog blog 配置项目wqkblog setting.py 如下：
# Application definition
INSTALLED_APPS = (
'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', #'south', 'linaro_django_pagination', #分页用 'blog', 'pagedown', ) # 处理模板的功能 TEMPLATE_CONTEXT_PROCESSORS = ( 'django.contrib.auth.context_processors.auth', 'django.core.context_processors.debug', 'django.core.context_processors.i18n', 'django.core.context_processors.media', 'django.core.context_processors.static', 'django.core.context_processors.tz', 'django.contrib.messages.context_processors.messages', "django.core.context_processors.request" ) # 连接数据库 DATABASES = { 'default': { 'ENGINE': 'django.db.backends.sqlite3', 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'), } } # 设置语言 LANGUAGE_CODE = 'zh-cn' # 时区 TIME_ZONE = 'Asia/Shanghai' 静态文件及模板目录配置
# 静态文件目录
STATICFILES_DIRS = (
os.path.join(BASE_DIR, "static"), ) # 模版文件目录 TEMPLATE_DIRS = ( os.path.join(BASE_DIR, "templates"), ) # 设置首页显的博客数量 PAGINATION_DEFAULT_PAGINATION = 3 # List of callables that know how to import templates from various sources. TEMPLATE_LOADERS = ( 'django.template.loaders.filesystem.Loader', 'django.template.loaders.app_directories.Loader', ) create the models 给自己的应用创建models
说明：以python面向对象的思想将数据库表创建为类，类内部变量为字段名
# -*- coding: utf-8 -*-
from django.db import models from django.contrib.auth.models import User from django.core.urlresolvers import reverse class Category(models.Model): name = models.CharField(u'文章分类', max_length=64) class Meta: ordering = ['-id'] def __unicode__(self): return self.name @models.permalink def get_absolute_url(self): return ('category', (), {'pk': self.pk}) class Post(models.Model): title = models.CharField(u"标题", max_length=128) author = models.ForeignKey(User) po_type = models.ForeignKey(Category, verbose_name=u'文章分类', blank=True, null=True) #content = models.TextField(u'Content (Markdown)') content = models.TextField(u'Content (Markdown)') pub_data = models.DateTimeField(auto_now_add=True) class Meta: ordering = ["-id"] def __unicode__(self): return self.title @models.permalink def get_absolute_url(self): return ('post', (), {'pk': self.pk}) create blog models to django admin
from django.contrib import admin
from django import forms from pagedown.widgets import AdminPagedownWidget from models import Post, Category class CategoryAdmin(admin.ModelAdmin): #prepopulated_fields = {'slug':('name',)} list_display = ('name',) search_fields = ('name',) class PostFrom(forms.ModelForm): class Meta: model = Post widgets = { 'content':AdminPagedownWidget(), } class PostAdmin(admin.ModelAdmin): form = PostFrom #prepopulated_fields = {'slug':('title',)} list_display = ('title','author','po_type','content','pub_data',) search_fields = ('title','content',) fieldsets = ( ( None, { 'fields': ('title', 'author', 'po_type', 'content',) } ), ) admin.site.register(Post,PostAdmin) admin.site.register(Category,CategoryAdmin) 创建数据库表结构
python manage.py syncdb
此过程中会提示输入管理员的用户名及密码，我这里全是root
启动django web服务
python manage.py runserver 0.0.0.0:9000
admin 后台登录添加数据
127.0.0.1:9000/admin
url与views配置编写为并template传值
setings.py同级主url配置 from django.conf.urls import patterns, include, url from django.contrib import admin admin.autodiscover() urlpatterns = patterns('', url(r'^', include('blog.urls')), url(r'^admin/', include(admin.site.urls)), ) blog 应用url配置 from django.conf.urls import patterns, include, url urlpatterns = patterns('', url(r"^$", "blog.views.index", name="index"), url(r"^post/(?P\d+)/$", "blog.views.post", name="post"), url(r'^(?P\d+)/$', 'blog.views.detail', name='detail'), url(r"^category/(?P\d+)/$", "blog.views.category", name="category"), url(r'^tag(?P\w+)/$', 'blog.views.search_tag', name = 'search_tag'), url(r'^search/$','blog.views.blog_search', name = 'search'), ) blog 应用views编写： # -*- coding: utf-8 -*- from django.shortcuts import render_to_response, get_list_or_404, get_object_or_404 from django.template import RequestContext from django.http import Http404 from blog.models import Post, Category def index(request): """blog列表""" categories = Category.objects.all() posts = Post.objects.all() return render_to_response("blog/index.html", {"posts": posts, "categories": categories }, context_instance=RequestContext(request)) def post(request, pk): """单篇文章""" categories = Category.objects.all() post = get_object_or_404(Post, pk=pk) return render_to_response("blog/post.html", {"post": post, "categories": categories }, context_instance=RequestContext(request)) def detail(request, id): try: post = Post.objects.get(id=str(id)) except Post.DoesNotExist: raise Http404 return render(request, 'blog/post.html', {'post' : post}) def category(request, pk): """相应分类下的文章检索""" try: cate = Category.objects.get(pk=pk) except Category.DoesNotExist: ## 读取分类，如果不存在，则引发错误，并404 raise Http404 posts = cate.post_set.all() ## 获取分类下的所有文章 return render_to_response('blog/index.html', ## 使用首页的文章列表模版，但加入了的一个`is_category`开关 {"posts": posts, "is_category": True, "cate_name": cate.name, "categories": Category.objects.all()}, context_instance=RequestContext(request)) def blog_search(request): if 's' in request.GET: s = request.GET['s'] if not s: return render_to_response('blog/index.html') else: post_list = Post.objects.filter(title__icontains = s) if len(post_list) == 0 : return render_to_response('blog/archives.html', {'post_list' : post_list, 'error' : True}) else : return render_to_response('blog/archives.html', {'post_list' : post_list, 'error' : False}) return redirect('/') def search_tag(request, tag): print tag, try: post_list = Post.objects.filter(po_type__iexact = tag) #contains except Post.DoesNotExist : raise Http404 return render_to_response('tag.html', {'post_list' : post_list}) 模板处理和样式处理
参考源代码这里
最终结果如下：