现在,打开mysite/settings.py。这是个包含了 Django 项目设置的 Python 模块。 通常,这个配置文件使用 SQLite 作为默认数据库。如果你不熟悉数据库,或者只是想尝试下 Django,这是最简单的选择。Python 内置 SQLite,所以你无需安装额外东西来使用它。当你开始一个真正的项目时,你可能更倾向使用一个更具扩展性的数据...
$ python -c "import django; print(django.__path__)" 接着,用你网页站点的名字编辑替换文件内的 {{ site_header|default:_('Django administration') }} (包含大括号)。完成后,你应该看到如下代码: {% block branding %} Polls Administration {% endblock %} 我们会用这个方法来教你复写模板。在...
Django 版本对应的 Python 版本:
pythonmanage.pytestpolls将会寻找polls应用里的测试代码 它找到了django.test.TestCase的一个子类 它创建一个特殊的数据库供测试使用 它在类中寻找测试方法——以test开头的方法。 在test_was_published_recently_with_future_question方法中,它创建了一个pub_date值为 30 天后的Question实例。 接着使用assertls()方...
Django is a high-level Python web framework that encourages rapid development and clean, pragmatic design. Built by experienced developers, it takes care of much of the hassle of web development, so you can focus on writing your app without needing to reinvent the wheel. It’s free and open...
Django is free, open source and written in Python. Django makes it easier to build web pages using Python. Start learning Django now ❯ Learning by Doing In this tutorial you get a step by step guide on how to install and create a Django project. You will learn how to create a proje...
t match, you can refer to the tutorial for your version of Django by using the version switcher at the bottom right corner of this page, or update Django to the newest version. If you are still using Python 2.7, you will need to adjust the code samples slightly, as described in ...
Installed Django already? Good. Nowtry this tutorial, which walks you through creating a basic poll application. It’s got two parts: A public site that lets people view polls and vote in them. An administrative interface that lets you add, change and delete polls. ...
In this tutorial, you need only one additional app. The primary purpose of that app is to handle your diary entries, so let’s call the app entries. Run the command to create the entries app: Shell (.venv) $ python manage.py startapp entries This command creates an entries/ folder...
创建项目:django-admin startproject mysite这会创建一个名为mysit的文件夹,使用cd mysite 进入该文件夹。 运行项目:python manage.py runserver服务器现在正在运行,通过浏览器访问 http://127.0.0.1:8000/ 可以看到默认的页面。 创建投票应用 在Django中,每一个应用(app)都是一个Python包。可以用Django帮助我们创...