Django-簡單項目建立

1. 在磁盤中找到須要存放項目代駕的目錄，進入該目錄(本機爲: /Downloads/All)
2. 輸入Django建立項目命令：django-admin startproject mysite，此時在目錄下會建立一個名爲「mysite」的文件夾
3. 進入mysite文件夾，查看目錄中文件清單

   1. mysite/
          manage.py
          mysite/
              __init__.py
              settings.py
              urls.py
              wsgi.py

4. 清單詳解
   1. manage.py:命令行管理工具集，用於與Django項目的交互管理
   2. __init__.py:空文件，用於通知python這個目錄是一個Python項目
   3. settings.py:設置和配製Django項目
   4. urls.py:內容分發器，用於配製Django中的站點
   5. wsgi.py:用於網關部署配製
5. 使用默認數據庫sqlite3，建立數據庫及表結構：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. 啓動服務器：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. 在瀏覽器中輸入地址：http://127.0.0.1:8000/，若頁面顯示正確，則項目建立成功
   1. 修改啓動端口：python manage.py runserver 8001
   2. 修改啓動IP及端口：python manage.py runserver 0.0.0.0:8001
8. 至此，第一個簡單的Django項目建立成功了