编辑：在撰写问题时，我对问题的理解有所提高，但是我仍然没有清除所有内容，这就是为什么我仍然在问：

我今天开始接触面包屑，但仍然不确定我是否正确理解面包屑（我真的要感谢能帮助我更好地理解面包屑的人）。

我对面包屑的SEO部分感兴趣：我不希望它们显示在我的网站上的任何位置。所以我不想要这样的东西：

home > products > kids > pants

我已经有一个普通菜单（示例）：

_________________________________________________________________________________________________

   LOGO                     About us      Services      Products     Contact us
_________________________________________________________________________________________________

并且以上菜单上的每个链接都有子链接。我只关心面包屑的SEO部分在已经存在的菜单中实现。我有道理吗？

如果是这样，那我应该如何实施呢？我实际上想遵循此页面底部的示例：https ://schema.org/BreadcrumbList-JASON-LD。但是他们有一个简单的示例，如下所示：

HTML：

<ol>
  <li>
    <a href="https://example.com/dresses">Dresses</a>
  </li>
  <li>
    <a href="https://example.com/dresses/real">Real Dresses</a>
  </li>
</ol>

JSON-LD：

<script type="application/ld+json">
{
 "@context": "http://schema.org",
 "@type": "BreadcrumbList",
 "itemListElement":
 [
  {
   "@type": "ListItem",
   "position": 1,
   "item":
   {
    "@id": "https://example.com/dresses",
    "name": "Dresses"
    }
  },
  {
   "@type": "ListItem",
  "position": 2,
  "item":
   {
     "@id": "https://example.com/dresses/real",
     "name": "Real Dresses"
   }
  }
 ]
}
</script>

据我了解，以上内容仅覆盖了层次结构中的一个“路径”，这可能意味着我需要为所有可能的路径重新创建代码吗？我想为一个更复杂的化妆菜单这样做，只是为了解决这个问题：

HTML（我的）：

<div class="main-navigation">
    <div class="logo"><a href="https://www.haveabiscuit-potter.com/">Have a Biscuit, Potter</a></div>
    <!--not a real website -->
    <div class="menu-links">
        <div class="dropdown">
            <a href="https://www.haveabiscuit-potter.com/about-us" class="droptitle">About Us</a>
            <div class="dropdown-content">
                <a href="https://www.haveabiscuit-potter.com/about-us/our-journey">Our Journey</a>
                <a href="https://www.haveabiscuit-potter.com/about-us/part-in-fandom">Our Part in the Fandom</a>
            </div>
        </div>
        <div class="dropdown">
            <a href="https://www.haveabiscuit-potter.com/discussion" class="droptitle">Discussion</a>
            <div class="dropdown-content">
                <a href="https://www.haveabiscuit-potter.com/discussion/harry-needs-biscuit">Why Harry Needs a Biscuit</a>
                <a href="https://www.haveabiscuit-potter.com/discussion/dumbledoor-still-good">Dumbledoor is still good: an Introduction</a>
                <a href="https://www.haveabiscuit-potter.com/discussion/luna-lovegood-revenclaw">Luna Lovegood: Always a Revenclaw</a>
            </div>
        </div>
        <div class="dropdown">
            <a href="https://www.haveabiscuit-potter.com/contact-us" class="droptitle">Contact Us</a>
        </div>

    </div>
</div>

JSON-LD（我的）-就像上面菜单中的3个链接一样。我什至不确定这是否是正确的，但是我们开始：

<script type="application/ld+json">
    {
        "@context": "http://schema.org", //or should I change this to https://haveabiscuit-potter.com -?
        "@type": "BreadcrumbList",
               "itemListElement": [{
                "@type": "ListItem",
                "position": 1,
                "item": {
                    "@id": "https://www.haveabiscuit-potter.com",
                    "name": "Home"
                }
            },
            {
                "@type": "ListItem",
                "position": 2,
                "item": {
                    "@id": "https://www.haveabiscuit-potter.com/about-us",
                    "name": "About Us"
                }
            },
            {
                "@type": "ListItem",
                "position": 3,
                "item": {
                    "@id": "https://www.haveabiscuit-potter.com/about-us/our-journey",
                    "name": "Our Journey"
                }
            }
        ],
        "itemListElement": [{
                "@type": "ListItem",
                "position": 1,
                "item": {
                    "@id": "https://www.haveabiscuit-potter.com",
                    "name": "Home"
                }
            },
            {
                "@type": "ListItem",
                "position": 2,
                "item": {
                    "@id": "https://www.haveabiscuit-potter.com/about-us",
                    "name": "About Us"
                }
            },
            {
                "@type": "ListItem",
                "position": 3,
                "item": {
                    "@id": "https://www.haveabiscuit-potter.com/about-us/part-in-fandom",
                    "name": "Our Part in the Fandom"
                }
            }
        ],
        "itemListElement": [{
                "@type": "ListItem",
                "position": 1,
                "item": {
                    "@id": "https://www.haveabiscuit-potter.com",
                    "name": "Home"
                }
            },
            {
                "@type": "ListItem",
                "position": 2,
                "item": {
                    "@id": "https://www.haveabiscuit-potter.com/discussion",
                    "name": "Discussion"
                }
            },
            {
                "@type": "ListItem",
                "position": 3,
                "item": {
                    "@id": "https://www.haveabiscuit-potter.com/discussion/dumbledoor-still-good",
                    "name": "Dumbledoor is Still Good"
                }
            }
        ]
    }

</script>

//以上是否正确？

现在，我们进入了我的理解得到改进的部分：看到为每个链接手动编写代码很烦人，我在“ JSON-LD面包屑生成器”上进行了搜索-我发现一个使事情变得更容易的方法：https：// technicalseo。 com / tools / schema-markup-generator /

但是，我再次在<script>标签之间只有一条路径。那是我应该如何生成它？输出会是数百个<script>元素，每个元素仅覆盖一条路径吗？还是可以像上面一样将它们放在一起？无论哪种情况，我都应该在网站的每个页面的页脚中插入巨大的JSON-LD代码吗？

非常感谢你已经阅读了本文，非常感谢你的帮助。