生成静态页面关键技术

<%
 Function BytesToBstr(body,Cset)
  dim objstream
  set objstream = Server.CreateObject("adodb.stream")
  objstream.Type = 1
  objstream.Mode =3
  objstream.Open
  objstream.Write body
  objstream.Position = 0
  objstream.Type = 2
  objstream.Charset = Cset
  BytesToBstr = objstream.ReadText
  objstream.Close
  set objstream = nothing
 End Function
 
  Function GetHTTPPage(url)
  dim Http
  set Http=server.createobject("MSXML2.XMLHTTP")
  Http.open "GET",url,false
  Http.send()
  if Http.readystate<>4 then
  exit function
  end if
  getHTTPPage=bytesToBSTR(Http.responseBody,"GB2312")
  set http=nothing
  if err.number<>0 then err.Clear
 end function

 
 '////////////////////////////////////////////
 sub refresh_news(id)
 
   set rs=server.createobject("adodb.recordset")
    sql="select * from Conews where id="&id&" "
    rs.open sql,conn,1,1
   if rs.eof then
    response.write "<SCRIPT language=JavaScript>alert('参数出错!');"
    response.write "window.close();</SCRIPT>"
    response.end
   else
  
weburl ="http://" & Request.ServerVariables("HTTP_HOST")
  
     file_name=rs("id")
  
 
   FromPage = weburl&"/news_info.asp?id="&id&""
   FileName = "../news_detail/"&file_name&".html"
 
   sText = GetHTTPPage(FromPage)
 
    Set FileObject = Server.CreateObject("Scripting.FileSystemObject")
    Set OpenFile = FileObject.OpenTextFile(Server.MapPath(FileName),2,True)
    openFile.writeline(sText)
    Set OpenFile = Nothing
 
 

 
    end if
 rs.close
 set rs=nothing
end sub

 sub refresh_product(id)
 
   set rs=server.createobject("adodb.recordset")
    sql="select * from product where id="&id&" "
    rs.open sql,conn,1,1
   if rs.eof then
    response.write "<SCRIPT language=JavaScript>alert('参数出错!');"
    response.write "window.close();</SCRIPT>"
    response.end
   else
  
 weburl ="http://" & Request.ServerVariables("HTTP_HOST")
  
    file_name=rs("id")
  
 
   FromPage = weburl&"/product_info.asp?id="&request("id")&""
   FileName = "../product/"&file_name&".html"
 
   sText = GetHTTPPage(FromPage)
 
    Set FileObject = Server.CreateObject("Scripting.FileSystemObject")
    Set OpenFile = FileObject.OpenTextFile(Server.MapPath(FileName),2,True)
    openFile.writeline(sText)
 
 
 
     FromPage = weburl&"/en/product_info.asp?id="&request("id")&""
   FileName = "../en/product/"&file_name&".html"
 
   sText = GetHTTPPage(FromPage)
 
    Set FileObject = Server.CreateObject("Scripting.FileSystemObject")
    Set OpenFile = FileObject.OpenTextFile(Server.MapPath(FileName),2,True)
    openFile.writeline(sText)
    Set OpenFile = Nothing

    Set OpenFile = Nothing
 
 

 
    end if
 rs.close
 set rs=nothing
end sub
sub refresh_productlist2(sid)

set rs=server.createobject("adodb.recordset")
    sql="select * from mm_product_smallclass where id="&sid&" "
    rs.open sql,conn,1,1
   if rs.eof then
    response.write "<SCRIPT language=JavaScript>alert('参数出错!');"
    response.write "window.close();</SCRIPT>"
    response.end
   else
  
weburl ="http://" & Request.ServerVariables("HTTP_HOST")
  
     file_name=rs("id")
  
 
   FromPage = weburl&"/product/index.asp?sid="&rs("id")&""
   FileName = "../product/list2_"&rs("id")&".html"
 
   sText = GetHTTPPage(FromPage)
 
    Set FileObject = Server.CreateObject("Scripting.FileSystemObject")
    Set OpenFile = FileObject.OpenTextFile(Server.MapPath(FileName),2,True)
    openFile.writeline(sText)
    Set OpenFile = Nothing
   end if
  
  
   rs.close
   set rs=nothing
end sub

sub refresh_case(id)
 
   set rs=server.createobject("adodb.recordset")
    sql="select * from project where id="&id&" "
    rs.open sql,conn,1,1
   if rs.eof then
    response.write "<SCRIPT language=JavaScript>alert('参数出错!');"
    response.write "window.close();</SCRIPT>"
    response.end
   else
  
 weburl ="http://" & Request.ServerVariables("HTTP_HOST")
  
    file_name=rs("id")
  
 
   FromPage = weburl&"/case_info.asp?id="&request("id")&""
   FileName = "../case/"&file_name&".html"
 
   sText = GetHTTPPage(FromPage)
 
    Set FileObject = Server.CreateObject("Scripting.FileSystemObject")
    Set OpenFile = FileObject.OpenTextFile(Server.MapPath(FileName),2,True)
    openFile.writeline(sText)
    Set OpenFile = Nothing
 
 

 
    end if
 rs.close
 set rs=nothing
end sub
%>