STATIC_URL = '/static/'
STATICFILES_DIRS = (os.path.join(BASE_DIR,'static'),)  # 指定static文件夹位置

from mongoengine import connect
connect('ganji', host='127.0.0.1', port=27017)  # 连接ganji数据库

from django.db import models
from mongoengine import *
 
# Create your models here.
 
# 创建帖子信息类，继承自mongoengine的文件类<br data-filtered="filtered">class PostInfo(Document):  
  area = ListField(StringField())
  title = StringField()
  cates = ListField(StringField())
  price = StringField()
 
  pub_date = StringField()   # 数据集里面所有的字段都要有，就算不用也得列出来
  url = StringField()
  look = StringField()
  time = IntField()
  cates2 = StringField()
 
  meta = {'collection':'goods_info'}  # 定位好是goods_info数据集

from django.shortcuts import render
from sample_blog.models import PostInfo  # 导入已写好的数据结构
from django.core.paginator import Paginator # 导入分页器
 
# Create your views here.
def index(request):
  limit = 4 # 每页放几条帖子
  all_post_info = PostInfo.objects[:20] # 取前20个帖子的数据
  paginatior = Paginator(all_post_info, limit)  # 用分页器分页
  page_num = request.GET.get('page', 1) # 取request中的页码，取不到就为1
  loaded = paginatior.page(page_num) # 取page_num那一页的数据，一般是4条
 
  context = {
    # 首条固定的帖子信息
    'title': '三星 A5 白色',
    'des': '【图】三星 A5 白色 没有打开过 - 朝阳望京台式机/配件 - 北京58同城',
    'price': '1500',
    'area': ["朝阳", "望京"],
    'tag1': "北京二手市场",
    'tag2': "北京二手台式机/配件",
 
    # 每页更新的帖子信息
    'one_page_post': loaded
  }
  return render(request, 'index.html',context)

<div class="posts">
       <h1 class="content-subhead">Pinned Post</h1>
 
       <!-- A single blog post -->
       <section class="post">
         <header class="post-header">
           <img class="post-avatar" alt="Tilo Mitra's avatar" height="48" width="48" src="/UploadFiles/2021-04-08/tilo-avatar.png' %}">

5、附上urls.py（项目名称目录下）文件，本节中并没有修改，但也备注上：


from django.contrib import admin
from django.urls import path
from sample_blog.views import index
 
urlpatterns = [
  path('admin/', admin.site.urls),
  path('index/', index),
]


以上步骤完成后，启动服务（python manage.py runserver），访问http://127.0.0.1:8000/index/即可看到效果。
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。