add

app/api/model/CommonInfo.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace app\api\model;
+
+use app\common\model\BaseModel;
+use app\exception\SysException;
+
+class CommonInfo extends BaseModel
+{
+    public function getByCode(int $code)
+    {
+        $val = cache('common_info:'.$code);
+        if ($val) {
+            return $val;
+        }
+        $val = $this->where([
+            'type' => $code
+        ])->find()->toArray();
+        cache('common_info:'.$code, $val, 60 * 60 * 24);
+        return $val;
+    }
+
+    public function getByCodeToInt(int $code) {
+        $val = $this->getByCode($code);
+        if (!$val || empty($val['value'])) {
+            throw new SysException('代码获取失败, code: {}', $code);
+        }
+
+        return intval($val['value']);
+    }
+
+}