初学者在jsp 使用include出现的问题
以下是我include.jsp代码
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<%@
include file="header.html";
%>
</body>
</html>
以下是我header.htm
<div>
this is header.
</div>
很简单的代码 ,在学include指令
出现报错The server encountered an internal error that prevented it from fulfilling this request.
该怎么解决谢谢哈