找到pip.ini(可能在"C:\Users\Administrator\AppData\Roaming\pip\pip.ini")→记事本打开→添加相应源
如果没有找到,在C:\Users\Administrator\AppData\Roaming下新建pip文件夹,然后新建pip.ini
[global]
index-url = https://pypi.tuna.tsinghua.edu.cn/simple
[install]
use-mirrors =true
mirrors =https://pypi.tuna.tsinghua.edu.cn/simple
trusted-host =tsinghua.edu.cn
也有说pip install pyi
然后pyi ls
pqi use https://mirrors.aliyun.com/pypi/simple/