file文件下载

[会踩蘑菇的小菇娘]

想知道这个是用的什么让它弹出下载对话框的

[xdashewan]

http response头重的"Content-Disposition: attachment; filename=xxxx"

[cpycpy000]

自定义一个窗体，当你获得下载请求的时候弹窗就行了啊..

[会踩蘑菇的小菇娘]

HttpContext.Current.Response.ContentType = "application/octet-stream"; HttpContext.Current.Response.AddHeader("Content-Disposition", "attachement;filename=" + HttpUtility.UrlEncode(Path.GetFileN ame(filePath))); HttpContext.Current.Response.AddHeader("Content-Length", dataToRead.ToString()); 这样吗

[xdashewan]

引用 3 楼 qq_27325201 的回复:

HttpContext.Current.Response.ContentType = "application/octet-stream"; HttpContext.Current.Response.AddHeader("Content-Disposition", "attachement;filename=" + HttpUtility.UrlEncode(Path.GetFileN ame(filePath))); HttpContext.Current.Response.AddHeader("Content-Length", dataToRead.ToString()); 这样吗

是的

[会踩蘑菇的小菇娘]

引用 4 楼 xdashewan 的回复:

[quote=引用 3 楼 qq_27325201 的回复:] HttpContext.Current.Response.ContentType = "application/octet-stream"; HttpContext.Current.Response.AddHeader("Content-Disposition", "attachement;filename=" + HttpUtility.UrlEncode(Path.GetFileN ame(filePath))); HttpContext.Current.Response.AddHeader("Content-Length", dataToRead.ToString()); 这样吗

是的[/quote] 谢谢帮助