将 osrm 路由解析为列表<LatLng>

Question

我尝试将osrm路由解析到列表我解析对此请求的响应：

public class StepsItem {
    private String mode;
    private double duration;
    private double distance;
    private String name;
    private double weight;
    private String geometry;
    private String drivingSide;
    private List<IntersectionsItem> intersections;
    private Maneuver maneuver;
    private String destinations;
    private String ref;
}

但是我怎样才能得到列表 og lat lon ？

我如何解析这个：mqqvHiijfBC?sWlE}J B}IxAMBKBQ@o@LuVfEsKhBuATaFv@_ANu@PiAPwDn@_BVqEt@k@HC？yI|AqAPiBZaAPuARwANmD_DP{AFeCDeC？}DGcACaAEuBO}BU}BWg@IiFw@_UgEcB[sI_BiKqBcPyCiB]mCg@yFeAaCe@_BY_I{AuKqBqAWcHqAqEy@yF{@A？w@IsAKuBO{ACuAEQAcA？wB@s@？e@？A@kDJaGd@mC\aMfAgAJm @pDyBR}BRyFh@yE^uBHuBB}B?qACqAGqAIqAMuC]eCe@aCi@}GeBuNuD??q@QqCs@aFqAmA]mAYsCw@{Bu@iE{AoBo@}Aq@gAc@iAg@iAi@wCuAuC}AcH_EaGsDMIgFaDwDiCk@_@{E{DuCqCsEeFw@cAy@eAoBoCuAwB_C}DgCuEo@iAuFeKMUwFmKaN_WiMyUiMaV_F{JoBsEoByEiA{CKY{BuGeCmIw@mCg@mB{AiGyA{Gq@eDq@mDq@{Do@aEm@gEk@kE}@_I]kDYkDYmDWoDa@yGScEOeEOqEIqEIyFEyFAsH@eLFwU?i@D{T@gDF_WFmT?gA

列出纬度

Answer 1

文档说几何默认为polyline。并且路由步骤对象链接到 https://www.npmjs.com/package/polyline

因此，您可以使用此 javascript 包来解析字符串，也可以将 geometries=geojson 参数添加到您的请求中，以获取列出纬度和经度的 geojson。请参阅 http://router.project-osrm.org/route/v1/driving/13.388860,52.517037;13.397634,52.529407;13.428555,52.523219?overview=full&geometries=geojson 作为示例。