#可以进行多个文件同时打开,并且不用关心文件有关闭的问题 # with open('a.txt','r',encoding='utf-8') as f,open('b.txt') as f1: 相关文章: 2021-12-19 2021-12-12 2022-12-23 2021-11-14 1970-01-01 2021-11-26 2022-12-23 2022-12-23