当我在Google Map Api V3中使用Transit作为旅行模式时,我在DirectionsRequest中定义了原点,目的地和某些航点。但是,当DirectionsResult返回时,DirectionsLeg仅从我的起源开始,并以我的目的地结束,它跳过了所有的路点。我的代码如下所示有人在这里遇到同样的问题吗?
function calcRoute(waypts, mode) {
var sites = [];
var mode;
//Add waypoints to array, the first and last one are not added in waypoints
for (var i = 1; i < waypts.length-2; i++) {
sites.push({
location:waypts[i],
stopover:true}); //Set true to show that stop is required
}
var request = {
origin: waypts[0], //Set the first one as origin
destination:waypts[waypts.length-1],//Set the last one as destination
waypoints:sites,//Set waypoints
optimizeWaypoints:false,
travelMode: google.maps.TravelMode[mode]
};
//Send to Google
directionsService.route(request, function(response, status) {
if (status == google.maps.DirectionsStatus.OK) {
directionsDisplay.setDirections(response);
var route = response.routes[0];
var HTMLContent = "";
//Get response and show on my HTML
for(var i =0; i < route.legs.length; i++){
HTMLContent = "From " + route.legs[i].start_address + "To " + route.legs[i].end_address + "<br>";
HTMLContent = HTMLContent + "Distance:" + route.legs[i].distance.text + "<br>";
}
$("#route_Scroll").append(HTMLContent);
}else{
alert(status);
}
});
}
是的,https://developers.google.com/maps/documentation/javascript/directions#transitoptions
"在旅行模式之间,指示请求的可用选项会有所不同。在请求运输方向时,避开路线,避免通道,路点,路点[]和OptimizeWaypoints选项将被忽略。您可以通过TransitoPtions Object Object Object Object Object Object object object。
如果要使用它,则必须拆分请求。
当TravelMode运输时,您无法指定航路点。
文档(现在)指出:
不支持过境方向的航路点。
指示服务在这种情况下总是返回Invalid_request。
示例