商品-修改详情规格加判断是否为数组

app/Admin/Controllers/v3/GoodsActivityController.php

@@ -137,9 +137,11 @@ class GoodsActivityController extends AdminController
                
                 $show->width(6)->field('spec')->as(function ($value){
                     $text = '';
+                    if(!empty($value) && is_array($value)){
                         foreach ($value as $v){
                             $text .= '【'.$v['spec_key'] .'：'.$v['spec_value'].'】  ';
                         }
+                    }
                     return $text;
                 });
                  // $show->width(6)->field('details_imgs');

app/Admin/Controllers/v3/GoodsController.php

@@ -261,7 +261,7 @@ class GoodsController extends AdminController
                     })
                     ->saving(function ($v) {
                         return $v == 1 ? 1 : 0;
-                    });
+                    })->default(1);
 
                 $form->disableResetButton();
                 $form->disableViewCheck();