<%@ page    language="java"    contentType="text/html; charset=GBK"    import="imis.*,javax.naming.*,javax.rmi.PortableRemoteObject,java.util.*,java.text.*"%><%    request.setCharacterEncoding("GBK");    session=request.getSession();    userStruct user=(userStruct)session.getAttribute("user");    String discardid_del = (String)session.getAttribute("discardid_del");    if(user==null){      response.sendRedirect("../../login.html");    } else if(user.userAccess.equals(new Integer(12))||user.userAccess.equals(new Integer(11))){     try{       Context disctx=new InitialContext();       Object disref=disctx.lookup("DiscardController");       DiscardControllerHome discardControllerHome=(DiscardControllerHome) PortableRemoteObject.narrow(disref,DiscardControllerHome.class);       DiscardController discardController=discardControllerHome.create();       boolean ok = false;       ok = discardController.removeDiscardRecord(discardid_del);       if(ok){           response.sendRedirect("discardlist.jsp");       }else{           response.sendRedirect("../../error/deleteerror.html");       }     }     catch(Exception e){         e.printStackTrace();         response.sendRedirect("../../error/operror.html");     }    }else{        response.sendRedirect("../../error/access.html");    }%>