jsp的标准动作和指令的使用

1.Student.java

package com.bean;

public class Student {
    private String sno;
    private String name;
    private String age;
    public String getSno() {
        return sno;
    }
    public void setSno(String sno) {
        this.sno = sno;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getAge() {
        return age;
    }
    public void setAge(String age) {
        this.age = age;
    }

}

2.myBean.jsp

 1 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
 2 <%
 3 String path = request.getContextPath();
 4 String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
 5 %>
 6 
 7 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
 8 <html>
 9   <head>
10     <base href="<%=basePath%>">
11     
12     <title>My JSP 'myBean.jsp' starting page</title>
13     
14     <meta http-equiv="pragma" content="no-cache">
15     <meta http-equiv="cache-control" content="no-cache">
16     <meta http-equiv="expires" content="0">    
17     <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
18     <meta http-equiv="description" content="This is my page">
19     <!--
20     <link rel="stylesheet" type="text/css" href="styles.css">
21     -->
22 
23   </head>
24   
25   <body>
26     <jsp:useBean id="stu" class="com.bean.Student"></jsp:useBean>
27     <%
28         session.setAttribute("stu", stu);
29      %>
30      <jsp:setProperty property="name" name="stu" value="zhangsan"/>
31      <jsp:setProperty property="age" name="stu" value="21"/>
32      
33      姓名：<%=stu.getName() %>
34    年龄：  <%=stu.getAge() %>
35   </body>
36 </html>

jsp的标准动作和指令的使用

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