WEB-INF-----classes---Ball.java----com(Ball.class)
ball.java
package com;
public class Ball{
private String color;
private float price;
private float weight;
private String factory;/*制造商*/
public void setColor(String c){
this.color=c;
}
public String getColor(){
return this.color;
}
public void setPrice(float p){
this.price = p;
}
public float getPrice(){
return this.price;
}
public void setWeight(float w){
this.weight=w;
}
public float getWeight(){
return this.weight;
}
public void setFactory(String f){
this.factory=f;
}
public String getFactory(){
return this.factory;
}
}
ball1.jsp
<%@ page contentType="text/html;Charset=gbk"%>
<html>
<body>
<center>
<font size="20">
<jsp:useBean id= "ball" class="com.Ball" scope= "session"/>
<%ball.setColor("蓝色");%>
<jsp:setProperty name="ball" property= "price"
value= "528" />
<jsp:setProperty name="ball" property= "weight"
value= "1.02" />
<jsp:setProperty name="ball" property= "factory"
value= "美国" />
篮球的颜色为：
<jsp:getProperty name= "ball" property= "color" /><br>
价格为：
<jsp:getProperty name= "ball" property= "price" /><br>
重量为：
<jsp:getProperty name= "ball" property= "weight" /><br>
产地为：
<jsp:getProperty name= "ball" property= "factory" /><br>
<a href="ball2.jsp">点我看看</a>
</font>
</body>
</html>
ball2.jsp
<%@ page contentType="text/html;Charset=gbk"%>
<html>
<body>
<center>
<font size="20">
<jsp:useBean id= "ball" class="com.Ball" scope= "session"/>
篮球的颜色为：
<%=ball.getColor()%><br>
价格为：
<jsp:getProperty name= "ball" property= "price" /><br>
重量为：
<jsp:getProperty name= "ball" property= "weight" /><br>
产地为：
<jsp:getProperty name= "ball" property= "factory" /><br>
<a href="ball3.jsp">再点我看看</a>
</font>
</body>
</html>
ball3.jsp
<%@ page contentType="text/html;Charset=gbk"%>
<html>
<body>
<center>
<font size="20">
<jsp:useBean id= "ball" class="com.Ball" scope= "session"/>
篮球的颜色为：
<jsp:getProperty name= "ball" property= "color" /><br>
价格为：
<jsp:getProperty name= "ball" property= "price" /><br>
重量为：
<jsp:getProperty name= "ball" property= "weight" /><br>
产地为：
<jsp:getProperty name= "ball" property= "factory" /><br>
这是ball3.jsp的页面
<a href="ball4.jsp">换种方法看一下</a>
</font>
</body>
</html>
ball4.jsp
<%@ page contentType="text/html;Charset=gbk"%>
<html>
<body>
<center>
<font size="20">
<jsp:useBean id= "ball" class="com.Ball" scope= "session"/>
篮球的颜色为：
<%=ball.getColor()%>
<br>
价格为：
<%=ball.getPrice()%><br>
重量为：
<%=ball.getWeight()%><br>
产地为：
<%=ball.getFactory()%><br>
这是ball4.jsp的页面
</font>
</body>
</html>
posted on 2009-05-05 21:04
鹏凌 阅读(135)
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Java --j2ee