<%@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"%>