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【笔记】Django学习笔记
source link: https://loli.fj.cn/2022/12/24/Django%E5%AD%A6%E4%B9%A0%E7%AC%94%E8%AE%B0/
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【笔记】Django学习笔记
2022-12-24
Django学习笔记
安装Django模块
pip install django
初始化项目
<project_name>：项目名称
django-admin startproject <project_name>
cd <project_name>
+ <project_name> 外层项目目录
+ <project_name> 内层项目目录
- __init__.py 一个模块
- settings.py 配置文件
- urls.py 路由文件
- wsgi.py 部署时的网关
- manage.py Python可执行文件，内置了一些Django命令
python manage.py runserver
创建子应用
<app_name>：子应用名称
python manage.py startapp <app_name>
+ <project_name>
+ <project_name>
- __init__.py
- settings.py
- urls.py
- wsgi.py
- manage.py
- db.sqlite3
+ <app_name>
- __init__.py
- admin.py 后台管理站点的配置
- apps.py 当前子应用的相关信息
+ migrations 数据库迁移历史文件
- __init__.py
- models.py 保存数据库模型类
- tests.py 单元测试
- views.py Web应用视图
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