usebean,getgetProperty 和setProperty的基本用法实例

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stubean.java
package six_use_jsp;

public class stuBean {
	
	private String name;
	private int age;
	
	public stuBean() {
		
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}
	
	

}
javabean.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<jsp:useBean id="userInfo" class="six_use_jsp.stuBean"></jsp:useBean>
<jsp:setProperty property="age" name="userInfo" value="12"/>
<jsp:setProperty property="name" name="userInfo" value="张三"/>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
姓名:<jsp:getProperty property="name" name="userInfo"/>
年龄:<jsp:getProperty property="age" name="userInfo"/>
</body>
</html>
输出

在这里插入图片描述

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转载自blog.csdn.net/qq_34902437/article/details/83309159