一、Python3.11.9下载和安装

1、下载

下载地址：https://www.python.org/downloads/windows/

选择版本下载，例如：Python 3.11.9 - April 2, 2024

2、安装

双击exe安装

3、配置环境变量

path=D:\Program Files\python3.11.9

path=D:\Program Files\python3.11.9\Scripts

二、Python项目需要的相关安装

2.1、Python3.11.9 request项目相关安装

1、pip install pycryptodome

Successfully installed pycryptodome-3.21.0

2、pip install requests

Successfully installed charset-normalizer-3.4.0 requests-2.32.3

3、pip install requests_pkcs12

Successfully installed requests_pkcs12-1.25

4、pip install ibm_db

Successfully installed ibm_db-3.2.3，python3.11.9不支持

2.2、Python3.11.9  selenium项目相关安装

1、pip install selenium

2、pip install pytest

3、pip install allure-pytest

4、pip install ddddocr

5、pip install paramiko

6、pip install pyyaml

7、Pip install pywinauto