table}"; $count = $UserModel->query($sql); $sql = "select * from {$UserModel->table} order by id desc limit {$offset},{$limit} "; $data = $UserModel->query($sql); $return['code'] = 0; $return['count'] = count($count); $return['data'] = $data; $return['msg'] = "成功"; echo json_encode($return);die; } }