轻量开源地图库，适合网页嵌入交互地图。
引用代码
<link rel="stylesheet" href="https://cdn.bootcdn.net/ajax/libs/leaflet/1.9.4/leaflet.css">
<script src="https://cdn.bootcdn.net/ajax/libs/leaflet/1.9.4/leaflet.js"></script>资源地址
https://cdn.bootcdn.net/ajax/libs/leaflet/1.9.4/leaflet.js