refactor: 修改Common.php

app/index/controller/Common.php

@@ -24,7 +24,7 @@ abstract class Common extends BaseController
      * 控制器初始化
      * @access public
      */
-    public function initialize()
+    protected function initialize()
     {
         // 获取国家/语言列表
         $languages = $this->getLanguages();
@@ -65,7 +65,7 @@ abstract class Common extends BaseController
     }
 
     // 获取当前语言
-    private function getCurrentLanguage($languages)
+    protected function getCurrentLanguage($languages)
     {
         $current_code = Lang::getLangSet();
         foreach ($languages as $item) {