1

application/api/common.php

@@ -13,7 +13,6 @@ function update_goods_stock($goods_id,$goods_no,$num){
             $spec[$gk]['store_num'] = bcsub($gv['store_num'],$num);
         }
     }
-    var_dump($spec);
  return   Db::table('store_goods')->where(['id'=>$goods_id])->update(['spec'=>json_encode($spec),'stock'=>$goods_info['stock']-$num]);
 }
 

application/api/controller/Shoppingcar.php

@@ -216,7 +216,7 @@ class Shoppingcar extends Base
      * @header name:Authorization require:1 desc:Token
      * @param  name:goods_id type:int  require:1 default:-- desc:商品id
      * @param  name:goods_no type:string  require:1  default:-- desc:货号
-     * @param  name:num type:string  require:1  default:-- desc:变更数量
+     * @param  name:num type:string  require:1  default:1  desc:变更数量
      * @return name:id type:int default:-- desc:记录id
      * @return name:user_id type:int default:-- desc:会员id
      * @return name:goods_id type:int default:-- desc:商品id
@@ -227,7 +227,7 @@ class Shoppingcar extends Base
     public function modifyTrolley(){
         $goods_id   = input('post.goods_id');
         $goods_no   = input('post.goods_no');
-        $num        = input('post.num');
+        $num        = input('post.num',1);
         $ck_ret = $this->checkGoods($goods_id,$goods_no);
         if($ck_ret['error_code'] == 1) $this->error('商品已经下架');
         if($ck_ret['error_code'] == 2) $this->error('该规格已经下架');