package useBean;
public class Student {
String ID;
String name;
int age;
public void setID(String newID)
{
ID=newID;
}
public String getID() {
return ID;
}
public void setName(String newName){
name=newName;
}
public String getName(){
return name;
}
public void setAge(int newAge){
age=newAge ;
}
public int getAge(){
return age;
}
}
在当前目录生成useBean文件夹 把这个拷贝到你安装tomcat的C:/apache-tomcat-6.0.32/webapps/ROOT/WEB-INF/classes目录下
然后创建一个.jsp文件
<%@ page language="java" import="java.util.*" contentType="text/html;charset=GB2312"%>
<%
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>
<title>useBean 动作实例</title>
</head>
<jsp:useBean id="FirstInfo" scope="page" class="useBean.Student"/>
<body>
<h2 align="center">
<%
FirstInfo.setID("0731-5486");
FirstInfo.setName("刘淇");
FirstInfo.setAge(21);
%>显示JavaBean 信息
</h2>
<%=FirstInfo.getID() %>
<%=FirstInfo.getName() %>
<%=FirstInfo.getAge() %>
</body>
</html>
JavaBean实例
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