1

@@ -61,7 +61,10 @@ class Cart extends Api
     public function add()
     {
         $post = $this->request->post();
-        halt($post);
+        // 对象转json字符串
+        if(!empty($post['goods_style']) && is_array($post['goods_style'])){
+            $post['body_info'] = json_encode($post['goods_style']);
+        }
         if(!$cart_id = $this->model->add($this->user,$post)){
             $this->error($this->model->getError() ?: '加入购物车失败');
         }

@@ -41,6 +41,7 @@ class UserSize extends Model
         if($data['isdefault'] == '1'){
             $this->where('user_id',$user['id'])->update(['isdefault'=>'0']);
         }
+        // 对象转json字符串
         if(!empty($data['body_info']) && is_array($data['body_info'])){
             $data['body_info'] = json_encode($data['body_info']);
         }
@@ -62,6 +63,7 @@ class UserSize extends Model
         if($data['isdefault'] == '1'){
             $this->where('user_id',$this['user_id'])->update(['isdefault'=>'0']);
         }
+        // 对象转json字符串
         if(!empty($data['body_info']) && is_array($data['body_info'])){
             $data['body_info'] = json_encode($data['body_info']);
         }