小白一枚,为什么利用HTML中的action无法调用php文件
[size=18px]php文件如下[/size]
<?php
$dongzuo=$_POST['dongzuo'];
$dati=date("h:i:sa");
$con=mysql_connect(SAE_MYSQL_HOST_M.':'.SAE_MYSQL_PORT,SAE_MYSQL_USER,SAE_MYSQL_PASS);
if($con)
{mysql_select_db(SAE_MYSQL_DB,$con);
echo 'ok';}
else{echo 'error';}
if($dongzuo=='on')
{$sql="UPDATE appswitch SET timestamp='$dati',state='0'WHERE ID='1'";
}
else if($dongzuo=='off')
{
$sql="UPDATE appswitch SET timestamp='$dati',state='0'WHERE ID='1'";
}
if(!mysql_query($sql,$con))
{
die('error:'.mysql_error());
}
else{
mysql_close($con);
}
?>
html文件如下
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>无</title>
</head>
<body>
<form action="dd.php" method="post">
<input type="button" name="dongzuo" value="on">开灯
<input type="button" name="dongzuo" value="off">关灯
</form>
</body>
</html>
使用的是新浪云服务器,谢谢大家了