pip

安装python
设置环境变量
path D:\soft\python-2.7.18;

pip python一般自带pip，添加环境变量即可
path D:\soft\python-2.7.18\Scripts;

设置代理
C:\Users\c123456\pip\pip.ini
[global]
trusted-host = mirrors.tools.hw.com
index-url = http://mirrors.tools.hw.com/pypi/simple/
timeout = 800