启用 Google 附加链接搜索框

Question

我想为网站启用 Google 附加链接搜索框。关键是它的自定义搜索页面是通过散列片段实现的，所以JSON-LD数据片段是这样的：

<script type="application/ld+json">
  {
  "@context": "http://schema.org",
  "@type": "WebSite",
  "name" : "my site",
  "alternateName" : "example.com",
  "url": "http://www.example.com/",
  "potentialAction": {
    "@type": "SearchAction",
    "target": "http://www.example.com/Search/#!/Keyword-{search_term_string}",
    "query-input": "required name=search_term_string"
  }
}
</script>

虽然Google试图从这部分提取信息"required name=search_term_string"以显示附加链接搜索框，但遇到问题：

:   http://schema.org/True
valueName:  missing and required

我怀疑 Google 可能只是希望在 查询字符串 中搜索字符串而不是 散列片段 ，你有什么建议除了重定向？

Answer 1

感谢@unor，我找到了解决方案，所以最终代码是这样的：

<script type="application/ld+json">
        {
          "@context": "http://schema.org",
          "@type": "WebSite",
          "name" : "example",
          "alternateName" : "example.com",
          "url": "http://www.example.com/",
          "potentialAction": {
            "@type": "SearchAction",
            "target": "http://www.example.com/Search/#!/Keyword-{search_term_string}/",
            "query-input": {
          "@type": "PropertyValueSpecification",
          "valueRequired": true,
          "valueMaxlength": 100,
          "valueName": "search_term_string"
      }
          }
        }
</script>

启用 Google 附加链接搜索框

Enabling Google Sitelinks Search Box

schema.org

google-rich-snippets

json-ld