01 2018 档案

文件打开编辑和函数参数
摘要：#f = open("yesterday2",'r+',encoding="utf-8") #文件句柄 读写#f = open("yesterday2",'w+',encoding="utf-8") #文件句柄 写读#f = open("yesterday2",'a+',encoding="utf- 阅读全文
posted @ 2018-01-01 15:50 Smile杰丶 阅读(240) 评论(0) 推荐(0)