利用django创建一个简易的博客网站的示例

一、页面实现

index.html
base.html
post.html
header.html
footer.html

{% extends 'base.html' %}<html lang="en"><head> <meta charset="UTF-8"> <title>个人博客</title></head><body><h1>欢迎来到我的博客</h1>{% for post in posts %} <hr> <p style="font-family: 微软雅黑 "> <a href="/post/{{ post.slug }}" rel="external nofollow" rel="external nofollow" >{{ post.title }}</a> </p>{% endfor %}<br>{{ now }}</body></html><div class="mainContext"> <div class="rightContext"> {% block title %}欢迎来到我的博客{% endblock %} {% block headmessage %}<h3 style="font: 微软雅黑;">文章列表</h3>{% endblock %} {% block content %} <ul> {% for post in posts %} <p> <li><a href="/post/{{ post.slug }}" rel="external nofollow" rel="external nofollow" >{{ post.title }}</a></li> </p> {% endfor %} </ul> {% endblock %}</div></div><!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>{% block title %} {% endblock %}</title></head><body><div class="mainContext"> <div class="leftContext"> <h3 style="font: 微软雅黑;">文章分类</h3> <ul> <li><a href="/tag/?p=唐诗" rel="external nofollow" >唐诗</a></li> <li><a href="/tag/?p=宋词" rel="external nofollow" >宋词</a></li> <li><a href="/tag/?p=五言古诗" rel="external nofollow" >五言古诗</a></li> </ul> </div> <div class="rightContext"> <div class="top1"> {% include 'header.html' %} </div> <div class="mid2"> {% block headmessage %} {% endblock %} {% block content %} {% endblock %} </div> <div class="bot3"> <br/> {% include 'footer.html' %} </div> </div></div></body></html><!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>post</title></head><body><a href="http://localhost:8000/" rel="external nofollow" >返回上一页</a><br/>{{ post.body }}</body></html>{% block footer %} {% if now %} <p style="font-family: 微软雅黑">时间：{{ now }}</p> {% else %} <p style="font-family: 微软雅黑">如需转载请注明来源</p> {% endif %}{% endblock %}

models.py 数据表的设计

from django.db import modelsfrom django.utils import timezonefrom tinymce.models import HTMLField# Create your models here.class Post(models.Model): title = models.CharField(max_length = 200,verbose_name=u'标题')#标题 slug = models.CharField(max_length=200,verbose_name=u'文章网址')#文章网址 body = models.TextField()#文章内容 tags = models.CharField(max_length=100, verbose_name=u'标签') pub_date = models.DateTimeField(default = timezone.now)#发表时间 #pub_date 以timezone.now的方式让其自动产生时间在执行需要pytz模块支撑 class Meta: db_table = '博客' ordering = ['pub_date']#按照发表时间排序显示顺序依据 def __str__(self):#设置此类所提供的数据项，显示文章标题 return self.title

数据表的迁移在cmd中执行

python manage.py makemigrationspython manage.py migrate

views.py 方法的实现

#初始页面显示所有文章列表def homepage(request): posts = Post.objects.all().order_by('-pub_date') return render(request, 'index.html', locals()) now = datetime.now() #显示文章内容def show_detail(request,slug): try: post = Post.objects.get(slug = slug) if post != None: return render(request,'post.html',locals()) except: return redirect('/')#返回首页#在views中调用属于同一个标签文章def search_tag(request): #tag在URL中获取 tag = request.GET.get('p') print(tag) try: posts = Post.objects.filter(tags=tag)#注意这里写的是filter if posts != None:#这里使用的是posts，和index.html中对应 return render(request,'index.html',locals()) except: print('没找到')

url.py在url中注册路径

from django.conf.urls import url, includefrom django.contrib import adminfrom django.urls import pathfrom myblogs import views#import tinymceurlpatterns = [ path('', views.homepage),#进入系统主页 path('admin/', admin.site.urls),#进入管理员页面 path('post/<slug:slug>/',views.show_detail),#显示详细信息# 定义拼接地址，获取标签信息 url(r'^tag/$', views.search_tag)#注意这里使用的是url 和正则表达式需要前文中引入 #url(r'^tinymce/', include('tinymce.urls')), # 这是富文本编辑器]

在界面中添加css或者是图片

配置setting

STATIC_URL = '/static/'STATICFILES_DIRS = [ os.path.join(BASE_DIR, 'static'),]

在界面中引入

1.方法一{% load staticfiles %}<title>{% block title %} {% endblock %}</title>2.方法二{% load staticfiles %}<link rel="stylesheet" href="{% static 'index.css' %}" rel="external nofollow" >

以上就是利用django创建一个简易的博客网站的示例的详细内容，更多关于django创建网站的资料请关注其它相关文章！

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