优化搜索

application/admin/controller/Feeding.php

@@ -16,7 +16,7 @@ use think\Session;
  */
 class Feeding extends Backend
 {
-
+    protected $searchFields = 'material,bach';
     /**
      * Feeding模型对象
      * @var \app\admin\model\Feeding

application/admin/controller/Order.php

@@ -15,6 +15,7 @@ use think\Db;
  */
 class Order extends Backend
 {
+    protected $searchFields = 'customer,product';
 
     /**
      * Order模型对象

application/admin/controller/Product.php

@@ -14,7 +14,7 @@ use think\Exception;
  */
 class Product extends Backend
 {
-
+    protected $searchFields = 'pname,batch';
     /**
      *
      *

application/admin/controller/Task.php

@@ -12,7 +12,7 @@ use think\Db;
  */
 class Task extends Backend
 {
-
+    protected $searchFields = 'name,bach,machine';
     /**
      * Task模型对象
      * @var \app\admin\model\Task