摘要: 再考虑一个场景,要读取文件内容,并把年龄和名字的顺序交换存成新文件age_name.txt,这时可以同时打开两个文件:with open('name_age.txt', 'r') as fread, open('age_name.txt', 'w') as fwrite: line = fread. 阅读全文
posted @ 2017-08-22 09:56 大树2 阅读(223) 评论(0) 推荐(0) 编辑