container-scroll 、container-banner 怎么通过engine.addCardLoadSupport方式加载数据啊？按照demo的方式使用，加载出来是竖起排列的

[hhgRepertory]

{ "type": "container-banner", "id": "banner", "load": "com.blx.request.load.top.banner", "loadType ": "1", "style": { "pageRatio": 1, "infinite": "true", "indicatorImg2": "https://img.alicdn.com/tps/TB1XRNFNXXXXXXKXXXXXXXXXXXX-32-4.png", "indicatorImg1": "https://img.alicdn.com/tps/TB16i4qNXXXXXbBXFXXXXXXXXXX-32-4.png", "indicatorMargin": "10", "indicatorGravity": "right", "scrollMarginLeft": "0", "indicatorGap": "2", "indicatorHeight": "1.5", "itemRatio": "2.2", "scrollMarginRight": "0", "autoScroll": "5000", // "specialInterval": "2", "hGap": "0" }, "items": [

]

}