一个jsp文件中不能同时出现两个
pageEncoding
关键词
例如以下的都是错误的:
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1" pageEncoding="GBK"%>
或者这样的:
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@page language="java" pageEncoding="UTF-8"%>
Page directive must not have multiple occurrences of pageencoding
原文：http://www.cnblogs.com/xzjxylophone/p/6598505.html