在html静态页面中用import导入js文件 前提是js文件是一个模块

	<script>
        vis3ds = null;
    </script>
    <script type="module">
        import vis3d from "../static/libs/vis3d/vis3d.js"
        vis3ds = vis3d;
        console.log(vis3d);
    </script>

有时可能读不到 是加载时机的问题 笨办法是加定时器 聪明办法还没找到

 <script>
        setTimeout(() => {
            let mapViewer = (window.mapViewer = new vis3ds.MapViewer(
                "mapContainer",
                mapConfig
            ));
            window.viewer = mapViewer._viewer;
        }, 2000);

    </script>