Go 模板：如何将 array[]string 打印到 <script type="application/ld+json">

Question

[![在此处输入图片描述][1]][1]我有 1 个数组字符串包含许多图片 url，如何将其显示到 application/ld+json

请帮我解决这个问题！

谢谢大家！

这是可变类型切片，包含很多imageUrl

images := []string{
            "abc.com/1.jpg",
            "abc.com/2.jpg",
            "abc.com/3.jpg",
            "...",
        }

这是 html

中的脚本

<script type="application/ld+json">
{
    "@context": "https://schema.org",
    "@type": "NewsArticle",
    "mainEntityOfPage": {
        "@type": "WebPage",
        "@id": "{{$currentUrl}}"
    },
    "headline": "{{$postTile}}",
    "image": [
        "*i want show imageUrl at here*",
        "*i want show imageUrl at here*",
        "*i want show imageUrl at here*",
    ]
}

Answer 1

如@mkopriva 评论所述，只需对图像进行范围检查：

{{range .ImageSlice}}{{.}}{{end}}

试穿this playground

引用template docs

Go 模板：如何将 array[]string 打印到 <script type="application/ld+json">

Go template : Howto print array[]string to <script type="application/ld+json">

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