更新

@@ -65,7 +65,7 @@ class Buy extends Api
     {
         $json = $this->request->param('data_json');
         if (!$json) $this->error('data_json参数不能为空');
-        $json = str_replace('&qout;','"',$json);
+        $json = str_replace('"','"',$json);
         $data = json_decode($json,true);
         $goodsmodel = new \app\api\model\Goods();
         $skumodel = new GoodsSpec();

@@ -205,7 +205,7 @@ class Cart extends Api
         $json = $this->request->param('data_json');
         if (!$json) $this->error('data_json参数不能为空');
 //        $json = '[{"goods_id":22,"goods_sku_id":106,"number":2},{"goods_id":23,"goods_sku_id":66,"number":2}]';
-        $json = str_replace('&qout;','"',$json);
+        $json = str_replace('"','"',$json);
         $data = json_decode($json,true);
         $goodsmodel = new \app\api\model\Goods();
         $skumodel = new GoodsSpec();

@@ -177,7 +177,7 @@ class Order extends Api
     {
         $json = $this->request->param('data_json');
         if (!$json) $this->error('data_json参数不能为空');
-        $json = str_replace('&qout;','"',$json);
+        $json = str_replace('"','"',$json);
 //        $json = '[{"goods_id":22,"goods_sku_id":106,"number":2},{"goods_id":23,"goods_sku_id":66,"number":2}]';
         $data = json_decode($json,true);
         $goodsmodel = new \app\api\model\Goods();
@@ -383,7 +383,7 @@ class Order extends Api
                 ->find();
             if (!$coupon) $this->error('优惠券不存在');
         }
-        $json = str_replace('&qout;','"',$json);
+        $json = str_replace('"','"',$json);
         $data = json_decode($json,true);
         $goodsmodel = new \app\api\model\Goods();
         $skumodel = new GoodsSpec();