1,"info"=>"用户未登录")); exit; } if( !isset($_GET["odr"]) ) { echo "1";exit(); } if( !isset($_POST["odc"]) ) { $_POST["odc"] = ""; } $sql=" UPDATE order_common SET comment='".urldecode($_POST["odc"])."' WHERE id =".$_GET["odr"]." "; $result=$pdo->exec($sql); echo "0";exit;