Merge branch 'release'

app/common/service/SysConfigService.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace app\common\service;
+
+use app\common\logic\SysConfigLogic;
+use app\common\logic\SysCurrencyLogic;
+use app\common\logic\SystemsLogic;
+use support\Redis;
+
+class SysConfigService
+{
+
+    protected $logic;
+
+    public function __construct()
+    {
+        $this->logic = (new SysConfigLogic());
+    }
+
+    /**
+     * 获取系统list
+     */
+    public static function getConfig(string $config_key)
+    {
+        $value = Redis::get($config_key);
+        if (empty($value)) {
+            $config = (new SysConfigLogic())->findByKey($config_key);
+            if (empty($config)) {
+                return null;
+            }
+            $value = $config->config_value;
+            Redis::set($config->config_key, $value, 'EX', 7200);
+        }
+
+        return $value;
+    }
+}