摘要: 文件的修改操作test = open = ('www.txt','r',encoding = 'utf-8') new_test = open = ('www.txt','w',encoding = 'utf-8') used = '北京' new = ‘广州’ for item in test: 阅读全文
posted @ 2019-11-15 21:30 nick_xm 阅读(136) 评论(0) 推荐(0) 编辑