安装copy模块报错,求解!
C:\python3.8.5\Tools\pip-20.2.1\pip-20.2.1>pip install copyERROR: Could not find a version that satisfies the requirement copy (from versio
ns: none)
ERROR: No matching distribution found for copy
copy 模块是 Python 标准库 不用另外安装
使用时候直接 import copy 即可
页:
[1]