uid; $is_xintiao = db::name('vs_room_heartbeat')->where(['user_id' => $user_id, 'room_id' => $room_id])->find(); if($is_xintiao){ db::name('vs_room_heartbeat')->where('id' , $is_xintiao['id'])->update(['updatetime' => time()]); }else{ db::name('vs_room_heartbeat')->insert([ 'user_id' => $user_id, 'room_id' => $room_id, 'createtime' => time(), 'updatetime' => time() ]); } return V(1, '成功', null); } }