优化：后台仓库支持任意仓号输入、仓型自由切换、自定义品种及参数智能兜底

application/admin/controller/Granary.php

@@ -100,7 +100,11 @@ class Granary extends Backend
         $data = $this->request->post();
         if (!empty($data)) {
             $id                   = $this->model->where(['num' => $data['num']])->value('id');
-            $data['granary_type'] = $data['num'] > 18 ? 2 : 1;
+            if (isset($data['granary_type']) && in_array(intval($data['granary_type']), [1, 2])) {
+                $data['granary_type'] = intval($data['granary_type']);
+            } else {
+                $data['granary_type'] = $data['num'] > 18 ? 2 : 1;
+            }
             $data['content']      = json_encode($data['content']);
 
             // 添加