<%@ page contentType="text/html;charset=GBK"%> <% response.setHeader("Cache-Control","no-store"); response.setHeader("Pragma","no-cache"); response.setDateHeader ("Expires", 0); %> <%@ page import="java.util.*"%> <%@ page import="java.text.*" %> <%@include file="pub/WuserSession.jsp"%>