Google MAPS航路点

我在Google Maps中使用航路点时遇到问题: https://developers.google.com/maps/documentation/javascript/directions#DirectionsResults

I have a problem using waypoints in Google Maps: https://developers.google.com/maps/documentation/javascript/directions#DirectionsResults

我想添加航点并按我提供的顺序获取行车路线，但是Google会自动对其进行优化...

I want to add waypoints and get driving directions in the order I provide them, but google automatically optimize them...

我使用以下代码发送请求:

I send request with this code:

var request = {
  origin: start,
  destination: end,
  waypoints: waypts,
  optimizeWaypoints: true,
  travelMode: google.maps.TravelMode.DRIVING
};

在我的数组(路径)中，航路点按应有的顺序排序...

and in my array (waypts) waypoints are ordered as they should be ...

示例:

我想从纽约经芝加哥经费城到达费城..但是我得到的回应是这样的:纽约经NY(1米)到芝加哥至费城.Google以某种方式优化了路线，但我不希望这样做...

I want to go from NY via Chicago via NY to Philadelphia.. But the response I get is like this: NY via NY (1 meter) to Chicago to Philadelphia. Google somehow optimize route but I don't want this ...

有什么主意吗?

谢谢！