复制代码代码如下：
<％@ page语言=“ java” import =“ java.util。*” pageencoding =“ utf-8”％>
<％
字符串路径= request.getContextPath（）;
字符串basepath = request.getScheme（）+“：//”+request.getServername（）+“：”+request.getServerport（）+path+path+“/”;
％>
<！doctype html公共” - // W3C // DTD HTML 4.01 Transitional // en>
<html>
<头>
<base href =“ <％= basepath％>”>
<title>我的JSP'checkbox.jsp'启动页</title>
<meta http-equiv =“ pragma” content =“ no-cache”>
<meta http-equiv =“ cache-control” content =“ no-cache”>
<meta http-equiv =“ expires” content =“ 0”>
<meta http-equiv =“关键字” content =“ keyword1，keyword2，keyword3”>
<meta http-equiv =“描述” content =“这是我的页面”>
<script type =“ text/javascript” src =“ <％= request.getContextpath（）％>/jquery/jquery-1.7.min.js”> </script>
<！ -
<link rel =“ stylesheet” type =“ text/css” href =“ styles.css”>
- >
<脚本类型=“ text/javascript”>
$（function（）{
// $（“＃box”）。单击（function（）{
// if（$（“＃box”）。attr（“检查”）==“检查”）{
//警报（“ SS”）;
//}
//}）
if（$（“＃box”）。是（“：检查”））{
警报（“ DF”）;
}
}））
</script>
</head>
<身体>
<input type =“复选框” id =“ box”检查=“检查”>
</body>
</html>