✨ 获取配置方法，缓存 1 天

app/Utils.php

@@ -2,10 +2,28 @@
 
 namespace App;
 
+use App\Models\Config;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Cache;
+
 class Utils
 {
-    public static function config(string $name = ''): void
+    /**
+     * 获取系统配置
+     *
+     * @param string $name
+     * @param mixed|null $default
+     *
+     * @return mixed
+     */
+    public static function config(string $name = '', mixed $default = null): mixed
     {
-
+        /** @var Collection $configs */
+        $configs = Cache::remember('configs', 86400, function () {
+            return Config::query()->pluck('value', 'name')->transform(function ($value) {
+                return json_decode($value, true) ?: $value;
+            });
+        });
+        return $configs->get($name, $default);
     }
 }

tests/Unit/UtilTest.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Tests\Unit;
+
+use App\Enums\ConfigKey;
+use App\Utils;
+use Illuminate\Support\Facades\Cache;
+use Tests\TestCase;
+
+class UtilTest extends TestCase
+{
+    /**
+     * A basic unit test example.
+     *
+     * @return void
+     */
+    public function test_config()
+    {
+        Cache::forget('configs');
+
+        if (is_array(Utils::config())) {
+            $this->assertTrue(true);
+        }
+
+        if (is_string(Utils::config(ConfigKey::SiteName))) {
+            $this->assertTrue(true);
+        }
+
+        if (is_array(Utils::config(ConfigKey::MailConfigs))) {
+            $this->assertTrue(true);
+        }
+
+        if (is_array(Utils::config(ConfigKey::MailConfigs.'.mailers'))) {
+            $this->assertTrue(true);
+        }
+    }
+}