坐标转换可以使用d3-geo, 具体案列可以参考这个[https://blog.csdn.net/damadashen/article/details/126216716](https://link.segmentfault.com/?enc=mzq%2FUAgu56iadOMpNaawUA%3D%3D.eI1azrOixtx38Fdu1gh55fqJbeB7Oc52sugTm6rD4DyHmuG1ydWz3siRZlLYTllKGcEeNIsEufDg3xwjZNTy6Q%3D%3D) [https://juejin.cn/post/7088501703162462245](https://link.segmentfault.com/?enc=Jq15tagVk4s7L3V9uLDedg%3D%3D.QjaeTVfyphRm2y7Swch9AnB9icMAjGx7qT4jqDqF56La9F87mNQhhVyu4wXe4gFy)