Question

我的应用程序中有一堆存储的路由地址，但是开始使用自动完成的place_id来处理新请求。如果在自动填充字段（'place_changed'）中修改了地址，我有一个场景，我用place_id和字符串提交请求。

我没有看到任何暗示文档中不允许的内容，但是当返回结果时，它似乎只使用为起点和终点提供的place_id。

您可以在下面复制它。我做错了什么？

var directionsService = new google.maps.DirectionsService();

var routeRequest = {
    avoidHighways: false,
    avoidTolls: false,
    destination: "19170 Geyserville Ave, Geyserville, CA 95441, USA",
    optimizeWaypoints: false,
    origin: {placeId: "ChIJs2LmmbgQhIARMlmj6BLNK_I"},
    provideRouteAlternatives: false,
    travelMode: "DRIVING",
    waypoints: []
}


directionsService.route(routeRequest, function( result, status ) {
    console.log(result);
    console.log(status);
});

以上产量：

result.routes[0].legs[0].startAddress = "Best Western Dry Creek Inn, 198 Dry Creek Rd, Healdsburg, CA 95448, USA"

result.routes[0].legs[0].endAddress = "Best Western Dry Creek Inn, 198 Dry Creek Rd, Healdsburg, CA 95448, USA"

Answer 1

这看起来像API中的错误。使用LatLng或placeId作为目标工作，但使用地址或“地点”查询不会。

Issue in the issue tracker

这些不起作用：

var routeRequest = {
    origin: {placeId: "ChIJs2LmmbgQhIARMlmj6BLNK_I"},
    destination: {query: "19170 Geyserville Ave, Geyserville, CA 95441, USA"},
    travelMode: "DRIVING"
}

  var routeRequest1 = {
    origin: {placeId: "ChIJs2LmmbgQhIARMlmj6BLNK_I"},
    destination: "19170 Geyserville Ave, Geyserville, CA 95441, USA",
    travelMode: "DRIVING"
}

这样做：

var routeRequest2 = {
    origin: {placeId: "ChIJs2LmmbgQhIARMlmj6BLNK_I"},
    destination: {location: {lat:38.679366,lng:-122.872864}},
    travelMode: "DRIVING"
}

var routeRequest3 = {
    origin: {placeId: "ChIJs2LmmbgQhIARMlmj6BLNK_I"},
    destination: new google.maps.LatLng(38.679366,-122.872864),
    travelMode: "DRIVING"
}

test fiddle

Google方向中的placeId和字符串仅在结果中使用placeId

1 个答案: