我想将以下google api集成到自定义抽屉中 . 如何在 .hbs 扩展中添加以下带有脚本标记的api？
<script src="https://developers.google.com/maps/documentation/javascript/examples/markerclusterer/markerclusterer.js">
</script>
<script async defer src="https://maps.googleapis.com/maps/api/js?key=MY_API_KEY&callback=initMap">
</script>