laravel使用redis，中文乱码问题

首先安装redis服务器，如下安装教程地址
http://www.runoob.com/redis/redis-install.html

先在composer里安装(输入这条命令)

composer require predis/predis

2.控制器里引入Redis

use Illuminate\Support\Facades\Redis;

   public function index()
    {
        $articles = Article::all();
        Redis::select(9);
        
        Redis::set('articles', serialize($articles));//序列化存储，反序列化取数据，避免乱码
        $good = unserialize(Redis::get('articles'));

        return response()->json($good);
    }