下载路径的隐藏代码,Asp.Net代码库,德仔网

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【Asp.Net】下载路径的隐藏

作者:午 / 发布于2015/12/9/ 914


	string destFileName = @"C:\Documents and Settings\Administrator\桌面\新建 文本文档 (4).rar";
	 if (File.Exists(destFileName))
	 {
	 FileInfo fi = new FileInfo(destFileName);
	 Response.Clear();
	 Response.ClearHeaders();
	 Response.Buffer = false;

	 //Response.AppendHeader("Content-Disposition","attachment;filename=" +HttpUtility.UrlEncode(Path.GetFileName(destFileName),System.Text.Encoding.Default));
	 Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(Path.GetFileName(destFileName), System.Text.Encoding.UTF8));
	 Response.AppendHeader("Content-Length", fi.Length.ToString());
	 Response.ContentType = "application/octet-stream";
	 Response.WriteFile(destFileName);
	 Response.Flush();
	 Response.End();
	 }
	 else
	 {
	 Response.Write("<script langauge=javascript>alert('文件不存在!');history.go(-1);</script>");
	 Response.End();
	 }

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　下载路径　

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