Django is one of the most representative frameworks for Web development in Python. This article will give you a brief introduction to Django development.
first make sure that the django module is installed on your linux system. Open Python 3 and use the following command to find the directory where django is located:
>>> import django >>> print(django.__path__)
The author shows that:
['/usr/lib/python3/dist-packages/django']
Next, start django development! First, switch to the django directory and create a new poem project
django-admin.py startproject poem
Enter tree poem to view the tree structure of the poem project
Tree structure of poem project stay urls.py In the urlpatterns list, add:
url(r'^$', 'poem.views.output'),
In the / poem/poem folder, create views.py File, input code:
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])
Enter the poem folder and enter the command:
python3 manage.py runserver 8000
open browser, type localhost:8000 The page is as follows:
Web display In this way, we have completed the development of a simple django project. Looking forward to sharing in the next period~~
This is the end of this sharing. We welcome your criticism and exchange~~