JSP JavaBean的setProperty属性-丞旭猿

1.包：

实现代码如下：

package PaintBrush; 
/** 
* 
* @author lucifer 
*/ 
public class PaintBrush { 
private String curcolor = “red”; 
public String getColor(){ 
return curcolor; 
} 
public void setColor(String color){ 
curcolor = color; 
} 
} 

2.JSP代码：

实现代码如下：

<%–
Document : TestSetPro
Created on : 2009-10-3, 15:02:50
Author : lucifer
–%>
<[email protected]/* */ contentType=”text/html” pageEncoding=”UTF-8″%>
<!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.01 Transitional//EN”
“http://www.w3.org/TR/html4/loose.dtd”>
<jsp:useBean id=”brush” class=”PaintBrush.PaintBrush”/>
<html>
<head>
<meta http-equiv=”Content-Type” content=”text/html; charset=UTF-8″>
<title>JSP Page</title>
</head>
<body>
Original Color:
<jsp:getProperty name=”brush” property=”color”/>
<br>
Changed Color:
<jsp:setProperty name=”brush” property=”color” value=”blue”/>
<jsp:getProperty name=”brush” property=”color”/>
</body>
</html>

3.输出：
Original Color: red
Changed Color: blue

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