Google搜索中“carousel”代码段的结构化数据：是否有必要将“ItemList”作为根元素？
[英]Structured data for “carousel” snippet in Google Search: is it necessary to make “ItemList” the root element?
问题描述
I make a structured data of the category page on which the list of articles is displayed. 
我制作了显示文章列表的类别页面的结构化数据。 It is necessary that when searching in Google this list is displayed as a "carousel". 在Google中搜索时，此列表必须显示为“轮播”。
https://developers.google.com/search/docs/guides/mark-up-listings - here is the documentation for marking the "carousel" with screenshots. https://developers.google.com/search/docs/guides/mark-up-listings - 这是使用屏幕截图标记“carousel”的文档。
Is it necessary to make ItemList the root element in the markup structure? 是否有必要使ItemList成为标记结构中的根元素？
Can an ItemList be made a child of a CollectionPage element? 可以将ItemList设为CollectionPage元素的子级吗？ That is, as follows: 即，如下：
<body itemscope itemtype="http://schema.org/CollectionPage">
<div itemprop="mainEntity" itemscope itemtype="http://schema.org/ItemList http://schema.org/CreativeWork">
...
Will the Google search engine understand the “ CollectionPage > ItemList ( mainEntity )” structure as a correct structure for the carousel? Google搜索引擎mainEntity “ CollectionPage > ItemList （ mainEntity ）”结构理解为轮播的正确结构吗？
1 个解决方案
解决方案1
0 2019-01-19 11:35:56
as a @unor says - the easiest way is to test this structure in Testing Tool: https://search.google.com/structured-data/testing-tool . 正如@unor所说 - 最简单的方法是在测试工具中测试这种结构： https ：//search.google.com/structured-data/testing-tool。
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