请问不能连接javabean的问题
hello.jsp程序:
<html>
<head>
<title>JavaBean 试验</title>
</head>
<body>
<jsp:useBean id="helloBean" scope="session" class="helloWorld" />
<%= helloBean.getHi() %>
<hr>
<%
helloBean.name = "JSP";
out.print(helloBean.getHi());
%>
</body>
</html>
helloWorld.java文件
public class helloWorld {
public String name = "My first bean";
public String getHi()
{
return "Hello from " + name;
}
}
我编译此java文件为class文件,把此文件放在WEB-INF\classes\下面,然后在IE中输入http://localhost:8080/hello.jsp运行,提示unable to compile class
哦,我从网上下载了一个JSP程序(用JAVABEAN做的),放在root下,可以执行起来!!
请问什么原因。。。初学!!