attachmentSimple显示图片的问题

idealstudio

WeX5 v3.3用attachmentSimle显示图片,在Chrome中能正常显示,但在打包后在客户端却不显示;
以前在WeX5 v3.2中全正常,请问是如下代码有问题还是v3.3中要有特殊设置.

   var ownerID = "SharePath";
   var storeFileName = imgUrl;
   var realFileName = "";
   var operateType = "browse";
   url = '$UI/system/service/doc/common/simpleFileStore.j?realFileName=' + realFileName + '&storeFileName=' + storeFileName + '&ownerID=' + ownerID + '&operateType=' + operateType;
  
  return require.toUrl(url);