修复商品详情页评价中的颜色和尺码的显示方式

@@ -127,7 +127,7 @@ class DetailModel
                 $build = array();
                 foreach ($baseInfo['commentBoWrapper']['commentBoList'] as $value) {
                     $build['userName'] = $value['nickName'];
-                    $build['desc'] = $value['colorName'] . $value['sizeName'];
+                    $build['desc'] = $value['colorName'] . '/' . $value['sizeName'];
                     $build['content'] = $value['content'];
                     $build['time'] = $value['createTime'];
                     $result['feedbacks']['comments'][] = $build;