setData只对js层有效，对wxml无效

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补充:页面中requestUtilrequest(appshopappglobalDatastudioIDproduct,{},function(res){for(variinresdatadata){for(varjinresdatadataitems){leta=r
展开:页面中requestUtilrequest(appshop+appglobalDatastudioID+product,{},function(res){  for(variinresdatadata){   for(varjinresdatadata[i]items){    leta=resdatadata[i]items[j]Imagessplit(,)    resdatadata[i]items[j]Icon=a[0]   }  }  consolelog(产品返回数据)  consolelog(resdatadata)      _thissetData({   items:resdatadata  })  _thissetData({   abc:我走这啦  })  consolelog(_thisdataitems)  for(leti=0;i<resdatadatalength;i++){   for(letj=0;j<resdatadata[i]itemslength;j++){    _thisdataproducts[resdatadata[i]items[j]ID]=resdatadata[i]items[j]   }  } })abc那个对无论真机还是开发者布局页面布局是有用的items那个在开发者和真机都能打印的出来结果，但是但是对布局真机是没有用的<viewclass=flexrowpdlitems <scrollviewclass=pdlileftscrolly=true  <sidelistitems={{items}}customeIdx={{selectedIdx}}bind:selected=selectedsidelist scrollview <scrollviewclass=pdlirightscrolly=trueid=productsscrollwithanimation=truescrollintoview={{showItem}}bindscroll=onScroll  <viewwx:for={{items}}wx:key=Categoryidclass=pdlipanel   <textclass=pdlitypeid=type_{{itemCategoryid}}{{itemCategory}}text   <viewclass=flexrowpdlionewx:for={{itemitems}}wx:key=id    <imageclass=pdliimgsrc={{itemIcon}}bindtap=toDetaildatadetailId={{itemID}}image    <viewstyle=width:100%     <viewclass=pdlinamebindtap=toDetaildatadetailId={{itemID}}{{itemReName}}view     <viewclass=pdlidesbindtap=toDetaildatadetailId={{itemID}}{{itemMoreDescription}}view     <viewclass=flexrowflexspacebetweencenter       <textclass=pdliprice<textstyle=fontsize:24rpx¥text{{itemRealPrice100}}text       <blockwx:if={{itemRemain0}}       <countcustomeCount={{selectedProducts[itemID]Count}}dataid={{itemID}}bind:changed=countChangedcount       block       <blockwx:else<viewstyle=fontsize:30rpx;color:666无货viewblock     view   view       view   view  <viewwx:if={{!items||itemslength==0}}style=textalign:center;display:flex;flexdirection:column;paddingtop:200rpx;justifycontent:center;alignitems:center    <imagesrc=staticic_emptypngstyle=width:200rpx;height:160rpximage    <viewstyle=fontsize:30rpx;color:999;margintop:20rpx工作室暂未上架产品view  view scrollviewview开发者工具中显示为，而真机中显示是为空的，甚至在布局中设置出来{{itemssize}}的个数都是为0的,但在开发者工具中为1很急，求救啊以下为开发者工具中以下为真机联调即速小程序：{{abc}}在那里，{{itemssize}}在那里，你把对应的截图给我看看
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