jsp中声明变量和方法

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">

<title>My JSP 'index.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>

<body>
<!-- 声明方法的格式 -->
<%!
private String name="zhangsan";
private String ReturnName(){
return name;
}
%>
<!--
页面输出的格式打印显示 有两种方法

-->
<%
String name = ReturnName();
out.print("姓名是:"+name);
%>
<hr/><br/>
姓名是: <%= name %>
</body>
</html>
<wbr></wbr>

你可能感兴趣的:(jsp)