如何将JSON数据代码调用并显示 - 抖音 PPT之神 示例

<script data-react-helmet="true" type="application/ld+json">
            {
            "@context": "https://schema.org",
            "@type": "BreadcrumbList",
            "itemListElement": [{
              "@type": "ListItem",
              "position": 1,
              "name": "抖音",
              "item": "https://www.douyin.com"
            },{
              "@type": "ListItem",
              "position": 2,
              "name": "PPT之神",
              "item": "https://www.douyin.com/user/MS4wLjABAAAA0C2JbrxnSTOwABi8POWTMj6xdD0ONNpV_0S3NiM0RsXzdxxiO87MHlfa7WfURQ1q"
            }]
          }
        </script>
<p>var data = {
&quot;@context&quot;: &quot;https://schema.org&quot;,
&quot;@type&quot;: &quot;BreadcrumbList&quot;,
&quot;itemListElement&quot;: [{
&quot;@type&quot;: &quot;ListItem&quot;,
&quot;position&quot;: 1,
&quot;name&quot;: &quot;抖音&quot;,
&quot;item&quot;: &quot;https://www.douyin.com&quot;
},{
&quot;@type&quot;: &quot;ListItem&quot;,
&quot;position&quot;: 2,
&quot;name&quot;: &quot;PPT之神&quot;,
&quot;item&quot;: &quot;https://www.douyin.com/user/MS4wLjABAAAA0C2JbrxnSTOwABi8POWTMj6xdD0ONNpV_0S3NiM0RsXzdxxiO87MHlfa7WfURQ1q&quot;
}]
};</p>
<p>console.log(data);  //在控制台中显示数据</p>