feat : cache Adapter

app/Service/Test/Adapter/Cache/FileCacheAdapter.php

@@ -0,0 +1,39 @@
+<?php
+/**
+ * This service file is part of item.
+ *
+ * @author   ctexthuang
+ * @contact  ctexthuang@qq.com
+ * @web_site  https://ctexthuang.com
+ */
+
+declare(strict_types=1);
+
+namespace App\Service\Test\Adapter\Cache;
+
+use App\Interface\Test\Adapter\CacheInterface;
+
+class FileCacheAdapter implements CacheInterface
+{
+    /**
+     * @var FileCacheService $fileCache
+     */
+    private FileCacheService $fileCache;
+
+    /**
+     * @param FileCacheService $fileCache
+     */
+    public function __construct(FileCacheService $fileCache)
+    {
+        $this->fileCache = $fileCache;
+    }
+
+    /**
+     * @param string $key
+     * @return array
+     */
+    public function get(string $key): array
+    {
+        return $this->fileCache->fetch($key);
+    }
+}