我这样写下载代码有什么不正确的 请大家来看一下

Question

Response.AppendHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlEncode("../NewFile/GC/20041118949505683.doc",System.Text.Encoding.UTF8));
Response.ContentType = "application/octet-stream";
Response.WriteFile("../NewFile/GC/20041118949505683.doc");
Response.End();为什么也次下载后 系统总是提示20041118949505683.doc[1] 或者是20041118949505683.doc[2]之类的文件呢？为什么不是提示20041118949505683.doc？？
请大家帮忙！

Answer 1

Response.AppendHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlEncode("../NewFile/GC/20041118949505683.doc",System.Text.Encoding.UTF8));
Response.ContentType = "application/octet-stream";
Response.WriteFile("../NewFile/GC/20041118949505683.doc");
Response.Flush 
Response.Clear()
Response.End();上面那样试试。。

Answer 2

下面的代码你试试：
FileInfo fi=new FileInfo("../NewFile/GC/20041118949505683.doc");
Response.Clear();
Response.ClearHeaders();
Response.Buffer = false;
Response.ContentType = "application/octet-stream";
Response.AppendHeader("Content-Disposition","attachment;filename=" +HttpUtility.UrlEncode(fi.FullName,System.Text.Encoding.UTF8));
Response.AppendHeader("Content-Length",fi.Length.ToString());
Response.WriteFile(fi.FullName);
Response.Flush();
Response.End();