prepare($query); $sth->execute(array( $_POST["data"] , $_COOKIE["userid"])); $respond=array("status"=>0,"message"=>""); if (!$sth || ($sth && $sth->errorCode() != 0)) { $error = PDO_ErrorInfo(); $respond['status']=1; $respond['message']=$error[2]; } else{ $respond['status']=0; $respond['message']="设置保存成功"; } echo json_encode($respond, JSON_UNESCAPED_UNICODE); ?>