一,安装requests
1,用pip安装
(venv) liuhongdi@192 news % pip3 install requests
2,查看所安装库的版本:
(ve[......]
python实战教程
1,用pip安装
(venv) liuhongdi@192 news % pip3 install requests
2,查看所安装库的版本:
(ve[......]
1,用pip安装
(venv) liuhongdi@192 news % pip3 install requests
2,查看所安装库的版本:
(ve[......]
1,用pip安装
(venv) liuhongdi@192 news % pip3 install requests
2,查看所安装库的版本:
(ve[......]
1,用pip安装
(venv) liuhongdi@192 news % pip3 install requests
2,查看所安装库的版本:
(ve[......]
1,用pip安装
(venv) [liuhongdi@img news]$ pip3 install sqlalchemy
2,安装完成后查看已安装的版[……]
创建目录和配置文件
[liuhongdi@img news]$ mkdir conf [liuhongdi@img news]$ cd conf/ [liuho[......]