我想结合这些工具：Leaflet control search、leaflet-knn和Leaflet routing machine。
第一个会让我在我搜索的街道上获得一个点，第二个会找到它最近的邻居。最后一步是使用传单路由机进行导航。
在第一步之后，我需要找到如何使用点的坐标（我之前提到的街道上的那个）来完成 knn 搜索（找到最近的邻居）并最终导航到它（到最近的邻居）
我有一个 js fiddle，但我不确定我是否正确使用了它： https ://jsfiddle.net/mbatsaris/xfcs77wm/ 和这个 json 文件。任何帮助将不胜感激。谢谢你。
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