【解决办法】
leaflet加载矢量瓦片可以参考这篇博客https://blog.csdn.net/supermapsupport/article/details/135228501?ops_request_misc=elastic_search_misc&request_id=75ed6fada702e314a65f0aa72c88099d&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~ElasticSearch~search_v2-3-135228501-null-null.541^v3^pc_search_result_blog5&utm_term=%E5%8A%A0%E8%BD%BD%E7%9F%A2%E9%87%8F%E7%93%A6%E7%89%87&spm=1018.2226.3001.4450