El调用javaBean(VO类+jsp)
1:VO类
package cn.mldn.lxh.vo;
public class Dept {
private int deptno;
private String name;
private String loc;
public int getDeptno() {
return deptno;
}
public void setDeptno(int deptno) {
this.deptno = deptno;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getLoc() {
return loc;
}
public void setLoc(String loc) {
this.loc = loc;
}
}
2:jsp(el调用vo类实例化对象)
<%@ page contentType="text.html" language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page import="cn.mldn.lxh.vo.Dept" %><!DOCTYPE HTML>
<html>
<head>
<title></title>
</head>
<body>
<%
Dept dept=new Dept();
dept.setDeptno(1001);
dept.setName("发软件开发");
dept.setLoc("北京市");
request.setAttribute("deptinfo", dept);
request.setCharacterEncoding("UTF-8");
%>
<h3>部门编号:${deptinfo.deptno}</h3>
<h3>部门姓名:${deptinfo.name}</h3>
<h3>部门位置:${deptinfo.loc}</h3>
</body>
</html>
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