摘要: # 批量对每一个txt的需求列求和import pandas as pdimport os import linecachefile=r"C:\Users\zm.com\Desktop\201601.txt"filename=r"C:\Users\zm.com\Desktop\every_year. 阅读全文
posted @ 2020-05-24 20:03 zmlog 阅读(1421) 评论(0) 推荐(0)