<%@ page contentType="text/html; charset=GBK" language="java"
    errorPage=""%>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>输出表达式</title>
</head>
<%!
    public int count = 0;
    
    public String info(){
        return "hello";
    }
 %>
<body>
<%=count++ %>
<br />
<%=info() %>
</body>
</html>