文件路径写法～编程问题

Question

 

Answer 1

你没发下”成绩.csv“的格式，后面没法写啊

import os
# 1
os.makedirs('test1')
os.makedirs('test2')
# 2
with open('test1/a1.txt', 'a+') as f:
    f.write('test a1')
# 3
os.system('cp test1/a1.txt test2/a2.txt')