<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> <% String path = request.getContextPath(); String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path + "/"; String error = (String)request.getAttribute("error"); String message = (String)request.getAttribute("message"); if(null == error && message == null){ error = request.getParameter("error"); message = request.getParameter("message"); } error = (null == error || "".equals(error) || "null".equals(error)) ? "" : error; message = (null == message || "".equals(message) || "null".equals(message)) ? "" : message; String errMsg = "".equals(error) ? message : error; %> 系统错误页面

<%=errMsg%>