Google Maps Javascript API，DirectionsService，国家/地区列表 [英] Google Maps Javascript API, DirectionsService, list of countries

问题描述

我正在使用google.maps.DirectionsService创建路线.
获取路线经过的国家列表的最佳方法是什么? 我在DirectionsResult https://developers.google.com中找不到此信息. /maps/documentation/javascript/reference#DirectionsResult

I am creating a route using google.maps.DirectionsService.
What would be the best method to get the list of countries the route goes through? I can't find this info in the DirectionsResult https://developers.google.com/maps/documentation/javascript/reference#DirectionsResult

推荐答案

routes数组中的每个路线都有一个带有所有坐标的overview_path数组.您可以对每个坐标进行地理编码并获取其国家(请记住对地理编码调用的限制！).不是最好的解决方案，但是....

Each route from the routes array have a overview_path array with all the coordinates. You can geocode each of this coordinates and get the country of it (remember the limitation of geocoding calls!). Isn't the best solution but....

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