下载文件变成了aspx页面

[Aderlee]

Response.Clear();

// Specify the Type of the downloadable file.
Response.ContentType = "application/octet-stream";

// Set the Default file name in the FileDownload dialog box.
Response.AddHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlPathEncode(strFile));
Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");
Response.Flush();

// Download the file.
Response.WriteFile(strFile);
其中strFile为特定指定路径的文件名,如：D:\05.doc
可是点击下载的时候，老是默认文件名是当前页面的名称，跟踪的strFile显示的明明是D:\05.doc，请教高手，怎么办？？？？？？

[cpp2017]

Response.AddHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlEncode(strFile, System.Text.Encoding.UTF8));

这样写应该是可以的.

[Aderlee]

哦，不好意思，我忘了说了，我的按钮是放在DataList里的

[HJS1820]

幫頂
結帖時接點分

[cpp2017]

哦，不好意思，我忘了说了，我的按钮是放在DataList里的
==========

注意:去掉Response.Flush();
最后加上Response.End();

[Aderlee]

yan63(silence like a cancer grows)和cpp2017(幕白兄)是对的，谢谢，各位，撒分了

[hy_lihuan]

晚了

[yan63]

string strFile= Server.UrlEncode(filePath)
Response.AddHeader("Content-type", "application/file");
Response.AddHeader("Content-Disposition", "attachment; filename=" + filename);
Response.WriteFile(strFile);

[yan63]

Response.AddHeader("Content-Disposition", "attachment; filename=" + strFile);

[Snowdust]

Response.Clear();
Response.Buffer = true;
Response.Charset = "UTF-8";
Response.AddHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlEncode(strFile, System.Text.Encoding.UTF8) + ";charset=gb2312");
Response.ContentEncoding = System.Text.Encoding.GetEncoding("utf-8");
Response.ContentType = "application/octet-stream";

[Aderlee]

好像都不行，郁闷中……，跟前台代码会不会有关系呢

[yan63]

页面上就放一个按钮试试。我测试过没有问题
string strFile = @"D:\test.rar";
int index = strFile.LastIndexOf('\\');
string filename = strFile.Substring(index + 1);
Response.Clear();

// Specify the Type of the downloadable file.
Response.ContentType = "application/octet-stream";

// Set the Default file name in the FileDownload dialog box.
Response.AddHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlPathEncode(filename));
Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");
// Response.Flush();

// Download the file.
Response.WriteFile(strFile);
Response.End();