%@ page import="com.bcxin.ars.util.StringUtil" %> <%@ page language="java" pageEncoding="UTF-8" %> <%@ include file="/include/taglib.jsp" %> <% String path = request.getContextPath(); //获取单点用户 String remoteUser = request.getRemoteUser(); //判断单点用户是否为空,如果不为空则跳转到主页 if(StringUtil.isNotEmpty(remoteUser)){ response.sendRedirect(path+"/index.do"); } %>