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if (this.MultiFile1.Files.Length > 0 && this.MultiFile1.Files.Length<=4)
{
for (int i = 0; i < MultiFile1.Files.Length; i++)
{
UploadedFile up = MultiFile1.Files[i];
string filenames = up.FileName;
string ext = Path.GetExtension(filenames);
string save = System.IO.Path.Combine(System.Web.HttpContext.Current.Request.MapPath("UploadFile/"), filenames);//合并两个路径为上传到服务器上的全路径
up.MoveTo(save, MoveToOptions.Overwrite);
}
}
else
{
Page.ClientScript.RegisterStartupScript(GetType(), "", "<script>alert('请选择文件!')</script>");
}
bool comprValid = false;
string compr = null;
//获取上传文件的后缀
String fileExtension = System.IO.Path.GetExtension(this.fuFilePath.FileName).ToLower();
String[] comprExtension = { ".rar", ".zip" };
//判断文件类型是否符合要求
for (int i = 0; i < comprExtension.Length; i++)
{
if (fileExtension == comprExtension[i])
{
comprValid = true;
compr = comprExtension[i];
}
}