$.ajax({ url: 'process.php', type:'post', data: {parent: parent}, success: function(data) { $("#ingredients").html(data); } });在您的process.php中
$parent = $_POST['parent'];echo($parent);

$.ajax({ url: 'process.php', type:'post', data: {parent: parent}, success: function(data) { $("#ingredients").html(data); } });在您的process.php中
$parent = $_POST['parent'];echo($parent);