源码
footer.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %> <h1>我是Footer</h1>
header.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %> <h1>我是Header</h1>
jsp2.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>Title</title> </head> <body> <%@include file="common/header.jsp"%> <h1>网页主体</h1> <%@include file="common/footer.jsp"%> </body> </html>
测试:
jsp标签
<%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>Title</title> </head> <body> <%-- %@include会将两个页面合二为一 注意页面合并后的冲突(比如两个页面都定义了int i = 10 这种会报错) --%> <%@include file="common/header.jsp"%> <h1>网页主体</h1> <%@include file="common/footer.jsp"%> <hr/> <%--jsp标签 jsp:include 拼接页面 本质还是三个 推荐使用这种,这种不会出现上面的int i=10冲突的情况,因为本质还是三个页面 --%> <jsp:include page="common/header.jsp"/> <h1>网页主体</h1> <jsp:include page="common/footer.jsp"/> </body> </html>