Django 实现Web便签

效果图

会用到的知识

• 目录结构与URL路由注册
• request与response对象
• 模板基础与模板继承
• ORM查询
• 后台管理

实现步骤

1. terminal 输入 django-admin startapp the_10回车

2. 注册， 在 tutorial子文件夹settings.py INSTALLED_APPS 中括号添加 "the_10"

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    "the_3",
    "the_5",
    "the_6",
    "the_7",
    "the_8",
    "the_9",
    "the_10",
]

3. 路由 tutorial子文件夹 urls.py 

urlpatterns = [
    path('admin/', admin.site.urls),
    path('the_3/', include('the_3.urls')),
    path('the_4/', include('the_4.urls')),
    path('the_5/', include('the_5.urls')),
    path('the_7/', include('the_7.urls')),
    path('the_10/', include('the_10.urls')),
]

4. the_10文件夹新建子文件夹 urls.py

from django.urls import path
from .views import index


urlpatterns = [
    path('index/', index),
]

5. the_10文件夹内的 views.py 

from django.shortcuts import render

# Create your views here.

def index(request):
    return render(request, "the_10/the_10_index.html")

6. templates 文件夹创建 the_10子文件夹，再在the_10子文件夹 创建 the_10_index.html

    
    


    
hello 2024

7. 运行tutorial, 点击 http://127.0.0.1:8000/， 地址栏 https://127.0.0.1:8000/the_10/index/

8. the_10_index.html 代码 

    
    
    


{#页眉#}
    

        人生苦短,我用python
    
{#主体#}
    

{#        左边#}
        

            

                

                    小明,记得好好吃饭哦!
                    

                    python大佬
                
                

            
            

                

                    python大佬, 记得明天是项目截止日期!
                    

                    python大佬的老大
                
                
            
        
{#        右边#}
        

            这世上本没有路, 走的人多了, 也就成了路!
        
    
{#页脚#}
Copyright C 1970-2077 Python大佬 All Rights Reserved.

9. 刷新浏览器，实现效果