laravel中redis分页

$data = $request->except('_token');
$file = $request->file('g_pic')->store('img');
$data['g_pic'] = '/'.$file;
RedisModel::create($data);
return redirect(route('admin.goods.index'));

 
 //实例化Redis
        $redis = Redis::connection();
        //选择redis 区
//        $redis->select(1);
        //接收页面
        $page = $request['page'];

        if($redis->hexists('data','page$page'))
        {
            dump("redis 读取");
            $angel = $redis->hget('data',"page$page");
            $data = json_decode($angel,true);

        }else{
            dump("mysql 读取");
            $data = RedisModel::paginate(config('page.pagesize'))->toArray();
            $redis->hset('data',"page$page",json_encode($data));

        }

        return view('admin.goods.index',['data'=>$data]);