image中为什么不显示图片?
string path = this.FileUpload1.PostedFile.FileName;
string sqlit = path.Substring(path.LastIndexOf("\\")+1);
string mystringsqlit = sqlit.Substring(sqlit.LastIndexOf("."));
if (mystringsqlit.ToLower() == ".jpg" || mystringsqlit.ToLower() == ".gif" || mystringsqlit.ToLower() == ".png")
{
this.FileUpload1.SaveAs(Server.MapPath("~/image") + @"\" + sqlit);
this.Image1.ImageUrl = Server.MapPath("~/image") + @"\" + sqlit;
Response.Write(Server.MapPath("~/image") + @"\" + sqlit);
}