BeanSample.java     (編譯要用  javac -d . BeanSample.java
-----------------------------------------------------------------------------

package javabean;
import java.io.*;
 
public class BeanSample{

   public BeanSample() {
  }
 
  private String username;
  private String password;
 
  public void setUsername(String username) {
    this.username = username;
  }
 
  public void setPassword(String password) {
    this.password = password;
  }
 
  public String getUsername() {
    return username;
  }
  public String getPassword() {
    return password;
  }
}
 

 

 

 usebean.jsp
------------------------------------------------------------------------------------

<%@ page contentType="text/html;charset=big5" %>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=big5">
<title>JavaBean的使用範例</title>
</head>
<body>
<center>
    <h2>JavaBean的使用範例</h2>
<hr>
<jsp:useBean id="myBean" scope="page" class="javabean.BeanSample" />
<jsp:setProperty name="myBean" property="username" value="Yeong_Ho" />
<jsp:setProperty name="myBean" property="password" value="myPassword" />
<p>顯示輸入的名稱:<jsp:getProperty name="myBean" property="username" /></p>
<p>顯示輸入的密碼:<jsp:getProperty name="myBean" property="password" /></p>
</center>
</body>
</html>

arrow
arrow
    全站熱搜

    alex0126 發表在 痞客邦 留言(0) 人氣()