新手请教一个JSP的问题?
helloworld3.jsp如下
<%@ page contentType="text/html; charset=GBK" %>
<jsp:useBean id="bean" scope="request" class="aboutjsp.HelloWorld.HelloWorldBean" />
<jsp:setProperty name="bean" property="name" param="zzzzz" />
<html>
<head>
<title>hello, world 3!</title>
</head>
<body>
Hello, <jsp:getProperty name="bean" property="name" />
</body>
</html>
---------------------
HelloWorldBean.java如下
package aboutjsp.HelloWorld;
public class HelloWorldBean
{
private String name;
public HelloWorldBean()
{
this.name = "world";
}
public void setName(String name)
{
this.name = name;
}
public String getName()
{
return this.name;
}
}
运行helloworld3.jsp, 显示的是Hello, world. 为什么不是Hello, zzzzz呢?