如何在 Windows 上安装 Django

The steps in this guide have been tested with Windows 10. In other versions, the steps would be similar. You will need to be familiar with using the Windows command prompt.

Django is a Python web framework, thus requiring Python to be installed on your machine. At the time of writing, Python 3.8 is the latest version.

To install Python on your machine go to https://python.org/downloads/. The website should offer you a download button for the latest Python version. Download the executable installer and run it. Check the boxes next to “Install launcher for all users (recommended)” then click “Install Now”.

安装后，打开命令提示符，检查 Python 版本是否与你装的一致，通过运行:

参见

is a package manager for Python and is included by default with the Python installer. It helps to install and uninstall Python packages (such as Django!). For the rest of the installation, we’ll use to install Python packages from the command line.

It is best practice to provide a dedicated environment for each Django project you create. There are many options to manage environments and packages within the Python ecosystem, some of which are recommended in the Python documentation. Python itself comes with for managing environments which we will use for this guide.

To create a virtual environment for your project, open a new command prompt, navigate to the folder where you want to create your project and then enter the following:

This will create a folder called ‘project-name’ if it does not already exist and setup the virtual environment. To activate the environment, run:

The virtual environment will be activated and you’ll see “(project-name)” next to the command prompt to designate that. Each time you start a new command prompt, you’ll need to activate the environment again.

在命令提示行中，确认虚拟环境是激活的，然后运行以下命令:

这将下载并安装最新的 Django 发布版本。

安装完成后，你可以在命令提示符运行 验证你安装的 Django。

参考 数据库安装 了解如何通过 Django 安装数据库。