Server.Execute生成静态，总是得到一半内容的...，各位朋友请帮帮忙

Question

Excute后得回来的内容是一半，或者更小（标题、Head这些的），但有时又可以得到全部内容，天啊，怎么回事啊
            try
            {
                string id = Request.QueryString["id"];
                StringWriter swExtCont = new StringWriter();
                Server.Execute(string.Format("~/news.aspx?id={0}", id), swExtCont);
                FileStream fsFileCont = new FileStream(HttpContext.Current.Server.MapPath("~/news" + id + ".html"), FileMode.Create, FileAccess.ReadWrite);
                StreamWriter swContent = new StreamWriter(fsFileCont);
                swContent.Write(swExtCont.ToString());
                swExtCont.Flush();
                swExtCont.Close();
                fsFileCont.Close();
            }
            catch (Exception ex)
            {
                object obj = ex;
            }

Answer 1

要先关闭输出流，再关闭文件
swExtCont.Flush();
swExtCont.Close();
swContent.Close();
fsFileCont.Close();