repos_gamma/Python/pip_install.bat

@echo off
:: 临时换源：pip install requests -I https://pypi.tuna.tsinghua.edu.cn/simple
:: 永久换源,本地创建pip.ini
set pip_file=%USERPROFILE%\pip\pip.ini
if not exist %pip_file% (
    md %USERPROFILE%\pip
    echo [global] >> %pip_file%
    echo timeout=6000 >> %pip_file%
    echo index-url = https://pypi.tuna.tsinghua.edu.cn/simple >> %pip_file%
    echo [install] >> %pip_file%
    echo trusted-host=mirrors.aliyun.com >> %pip_file%
)
@echo on

::查看已安装的库;
pip list

pip uninstall numpy -y
pip uninstall scipy -y
pip uninstall xlrd -y
pip uninstall matplotlib -y
pip uninstall jsbeautifier -y

:: 普通安装：pip install 模板名
:: 指定版本安装：pip install 模板名==版本
:: 卸载pip uninstall 模板名
pip3 install numpy==1.23.2
pip3 install scipy==1.9.1
pip3 install xlrd==1.2.0
pip3 install matplotlib==3.5.3
pip3 install jsbeautifier==1.14.6

:: 查看numpy的版本;
pip show numpy

:: 安装特定版本库:         pip install package==version
:: 更新指定模块：          pip install --upgrade package
:: 指定更新源更新版本：    pip install --upgrade -i https://pypi.tuna.tsinghua.edu.cn/simple package

pause