Django-简单项目创建

时间：2024-01-09 13:56:02
  1. 在磁盘中找到需要存放项目代驾的目录，进入该目录(本机为: /Downloads/All)
  2. 输入Django创建项目命令：django-admin startproject mysite，此时在目录下会创建一个名为“mysite”的文件夹
  3. 进入mysite文件夹，查看目录中文件清单 
    1. mysite/
      
    manage.py
      
    mysite/
      
        __init__.py
      
        settings.py
      
        urls.py
      
        wsgi.py
  4. 清单详解
    1. manage.py:命令行管理工具集，用于与Django项目的交互管理
    2. __init__.py:空文件，用于通知python这个目录是一个Python项目
    3. settings.py:设置和配制Django项目
    4. urls.py:内容分发器，用于配制Django中的站点
    5. wsgi.py:用于网关部署配制
  5. 使用默认数据库sqlite3，创建数据库及表结构：python manage.py migrate 
    1. ➜  mysite  python manage.py migrate
      
Operations to perform:
      
  Synchronize unmigrated apps: staticfiles, messages
      
  Apply all migrations: admin, contenttypes, auth, sessions
      
Synchronizing apps without migrations:
      
  Creating tables...
      
    Running deferred SQL...
      
  Installing custom SQL...
      
Running migrations:
      
  Rendering model states... DONE
      
  Applying contenttypes.0001_initial... OK
      
  Applying auth.0001_initial... OK
      
  Applying admin.0001_initial... OK
      
  Applying contenttypes.0002_remove_content_type_name... OK
      
  Applying auth.0002_alter_permission_name_max_length... OK
      
  Applying auth.0003_alter_user_email_max_length... OK
      
  Applying auth.0004_alter_user_username_opts... OK
      
  Applying auth.0005_alter_user_last_login_null... OK
      
  Applying auth.0006_require_contenttypes_0002... OK
      
  Applying sessions.0001_initial... OK
  6. 启动服务器：python manage.py runserver 
    1. ➜  mysite  python manage.py runserver
      
Performing system checks...

System check identified no issues (0 silenced).
      
November 22, 2015 - 13:56:37
      
Django version 1.8.6, using settings 'mysite.settings'
      
Starting development server at http://127.0.0.1:8000/
      
Quit the server with CONTROL-C.
  7. 在浏览器中输入地址：http://127.0.0.1:8000/，若页面显示正确，则项目创建成功
    1. 修改启动端口：python manage.py runserver 8001
    2. 修改启动IP及端口：python manage.py runserver 0.0.0.0:8001
  8. 至此，第一个简单的Django项目创建成功了

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