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public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btn_Upload_Click(object sender, EventArgs e)
{
if (myFile.HasFile)
{
string strFileName = myFile.FileName;
string strFileExt = Path.GetExtension(strFileName);
if (strFileExt.ToLower() == ".rar")
{
string strFileNewName = DateTime.Now.ToString("yyyyMMddhhmmss") + strFileExt;
string strUrl = Request.Url.ToString();
string strFileDownloadPath = strUrl.Substring(0, strUrl.LastIndexOf('/')) + '/' + strFileNewName;
int iFileSize = myFile.PostedFile.ContentLength;
myFile.SaveAs(Server.MapPath(strFileNewName));
Response.Write(string.Format("文件上传成功<br/>下载地址:{0}<br/>文件大小:{1}字节<br/>", strFileDownloadPath, iFileSize));
}
else
{
Response.Write("系统只能接rar文件");
}
}
else
{
Response.Write("请选择您要上传的文件");
}
}
}