求救！！！

请问 我怎样把 jsp页面中从数剧库 查找到的参数 传到 javabean 如下  我用的是session 但不可以<%
  String strPage = request.getParameter("Page");
  String strSql = "";
  ObjDBConnBean = com.goldgrid.DBConnBean.getInstance();
  Connection Conn = ObjDBConnBean.getConnection("goa");
  Statement stmt = null;
  try {
    String strPlacard_No = new String(request.getParameter("SelectedItems").getBytes("8859_1"));
    stmt = Conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
    session.setAttribute("strPlacard_No1",strPlacard_No);
    strSql = "SELECT * FROM [Forum] WHERE Placard_No = '"+strPlacard_No+"'";//显示发布的帖子
    rs = stmt.executeQuery(strSql);
   //int  count=rs.getInt("d_count");
  //  count++;
     if (rs.next()){
       int   count=rs.getInt("d_count");
       count++;
       String cishuo=String.valueOf("count");
       session.setAttribute("count",cishuo);
       session.setAttribute("title0",(String)rs.getString("title"));
       session.setAttribute("description0",(String)rs.getString("description"));
   %>
然后我就在bean里用 String   stPlacard_No ="<%=(String)session.getAttribute('count')%>";调用  但不行 帮帮 谢谢