<%@page import="com.sipai.tools.SessionManager"%> <%SessionManager sessionManager = new SessionManager();%> <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <%@ taglib uri="http://java.sun.com/jstl/core_rt" prefix="c"%> <%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%>