代码：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<p > objdbConn.Close(); // 关闭数据库链接
<body>
<p > objdbConn.Close(); // 关闭数据库链接
</script>
</body>
</body>
</html>
运行截图：