摘要: 一、创建文件夹 using System.IO; string name = "aa"; string path = Server.MapPath("") + "//" + name; if (Directory.Exists(path)) { Response.Write("<script>alert('文件夹已存在了!');history.go(-1);</script>"); } else ... 阅读全文
posted @ 2013-02-12 22:27 大叔123 阅读(357) 评论(0) 推荐(0)