摘要: 1. File File.Exists(path) File.Delete(path) File.Create(path) File.Move(path1,path2) File.Copy(path1,path2,true) 2. FileInfo FileInfo fileInfo = new F 阅读全文
posted @ 2021-12-13 17:15 _jwj 阅读(67) 评论(0) 推荐(0) 编辑