This document will guide you through installing Python 3.8 and Django on\nWindows. It also provides instructions for setting up a virtual environment,\nwhich makes it easier to work on Python projects. This is meant as a beginner's\nguide for users working on Django projects and does not reflect how Django\nshould be installed when developing patches for Django itself.
\nThe steps in this guide have been tested with Windows 10. In other\nversions, the steps would be similar. You will need to be familiar with using\nthe Windows command prompt.
\nDjango is a Python web framework, thus requiring Python to be installed on your\nmachine. At the time of writing, Python 3.8 is the latest version.
\nTo install Python on your machine go to https://python.org/downloads/. The\nwebsite should offer you a download button for the latest Python version.\nDownload the executable installer and run it. Check the boxes next to "Install\nlauncher for all users (recommended)" then click "Install Now".
\n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:
\n...\\> py --version\npipLink to this heading#pip is a package manager for Python and is included by default with the\nPython installer. It helps to install and uninstall Python packages\n(such as Django!). For the rest of the installation, we'll use pip to\ninstall Python packages from the command line.
It is best practice to provide a dedicated environment for each Django project\nyou create. There are many options to manage environments and packages within\nthe Python ecosystem, some of which are recommended in the Python\ndocumentation.\nPython itself comes with venv for managing\nenvironments which we will use for this guide.
\nTo create a virtual environment for your project, open a new command prompt,\nnavigate to the folder where you want to create your project and then enter the\nfollowing:
\n...\\> py -m venv project-name\nThis will create a folder called 'project-name' if it does not already exist\nand setup the virtual environment. To activate the environment, run:
\n...\\> project-name\\Scripts\\activate.bat\nThe virtual environment will be activated and you'll see "(project-name)" next\nto the command prompt to designate that. Each time you start a new command\nprompt, you'll need to activate the environment again.
\nDjango 可以轻松地在你的虚拟环境中使用 pip 安装。
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:
\n...\\> py -m pip install Django\n这将下载并安装最新的 Django 发布版本。
\n安装完成后，你可以在命令提示符运行 django-admin --version 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。
\n若 django-admin 无论输入啥参数都只显示帮助信息，这可能是一个 Windos 的文件关联问题。检查 PATH 中是否不止一个用于运行 Python 脚本的环境变量。该问题通常在安装了多个 Python 版本时出现。
若你通过代理来连接互联网，运行命令 pip install Django 时可能会出现问题。在命令提示符中为代理配置如下环境变量:
...\\> set http_proxy=http://username:password@proxyserver:proxyport\n...\\> set https_proxy=https://username:password@proxyserver:proxyport\n