关于 下载功能实现
网上很多下载功能代码,但是怎样可以下载exe文件的呢,我实现过,发现下载exe文件的时候,网页就会出现乱码,而不是显示下载提示。请教大家了 --------------------编程问答-------------------- string fileName = "C:\\M.exe";
FileInfo fileInfo = new FileInfo(fileName);
Response.Clear();
Response.ClearContent();
Response.ClearHeaders();
Response.AddHeader("Content-Disposition", "attachment;filename=" + fileName);
Response.AddHeader("Content-Length", fileInfo.Length.ToString());
Response.AddHeader("Content-Transfer-Encoding", "binary");
Response.ContentType = "application/exe";
Response.ContentEncoding = System.Text.Encoding.GetEncoding("gb2312");
Response.WriteFile(fileInfo.FullName);
Response.Flush();
Response.End(); --------------------编程问答-------------------- 去下载:
http://download.csdn.net/source/303617
引用这个组件,并实例化,然后可以:
if (objInsusIOUtility.IsExistFile(Server.MapPath(file)))
{
objInsusIOUtility.Download(Server.MapPath(file));
}
else
{
objInsusJsUtility.JsAlert("文件已经被移除或是删除!");
}
补充:.NET技术 , ASP.NET