在Eclipse中創建Django項目

　　在以前的分享中，我們是在命令行模式下創建Django項目的，那么，如何在IDE中使用Django呢？

　　本文將介紹如何在Eclipse中創建Django項目。

　　首先，新建Django項目mysite，如下圖：

注意上圖中的划紅線部分，應該選擇“Add project directory to the PYTHONPATH”,之后一直點next和finish即可，建好的mysite項目如下圖：

　　在mysite模塊下，新建views.py，代碼如下：

from django.http import HttpResponse

def output(request):
    title = "<h1>When You Are Old</h1>"
    author = "<h2>William Butler Yeats</h2>"
    content = """
                 When you are old and grey and full of sleep,<br/>
                 And nodding by the fire, take down this book,<br/>
                 And slowly read, and dream of the soft look<br/>
                 Your eyes had once, and of their shadows deep;<br/>
                 How many loved your moments of glad grace,<br/>
                 And loved your beauty with love false or true,<br/>
                 But one man loved the pilgrim soul in you,<br/>
                 And loved the sorrows of your changing face;<br/>
                 And bending down beside the glowing bars,<br/>
                 Murmur, a little sadly, how love fled<br/>
                 And paced upon the mountains overhead<br/>
                 And hid his face amid a crowd of stars.<br/>
               """
    return HttpResponse([title, author, content])

　　在urls.py增加url路徑：

from django.conf.urls import include, url
from django.contrib import admin

urlpatterns = [
    url(r'^admin/', include(admin.site.urls)),
    url(r'^$','mysite.views.output'),
]

　　最后，我們需要在manage.py中，修改代碼，將execute_from_command_line(sys.argv)命令改為自己做需要的命令，如下代碼：

#!/usr/bin/env python
import os
import sys

if __name__ == "__main__":
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings")

    from django.core.management import execute_from_command_line

    execute_from_command_line(['manage.py','runserver','0.0.0.0:8000'])

保存，並運行，在Eclipse中運行結果如下：

　　最后，我們在本地瀏覽器中輸入localhost:8000即可，顯示如下圖：

　　這樣，我們就成功地在Eclipse中創建Django項目並順利運行了，簡單又方便，不需要再在命令行模式下去操作。

　　那么，如何新建Django app呢？我們只需在原項目下，新建PyDev Package,這就是一個Django app.

　　那么，又該如何實現python manage.py makemigrations和python mange.py migrate呢？和上面的操作一樣，我們只需要在manage.py新增代碼：

execute_from_command_line('manage.py','makemigrations')
execute_from_command_line('manage.py','migrate')

　　本次分享到此結束，歡迎大家交流~~