Question

有谁知道为什么这个特定的折线被绘错了？通常情况下工作正常，但对于这次旅行我现在已经有了想法！测试网站：http://junkvibration.com/test/walk/test.htm

感谢您的帮助！

我对这个例子的观点是：

waypoints: [{location:"Lucern",stopover:false},{location:"Paris",stopover:false},
{location:"Madrid",stopover:false},{location:"Granada",stopover:false},
{location:"Barcelona",stopover:false},{location:"Monaco",stopover:false},
{location:"Rom",stopover:false}],
optimizeWaypoints: false,
travelMode: google.maps.DirectionsTravelMode.WALKING };

Answer 1

看起来像DirectionsService中的一个错误。

如果我制作了所有航路点{stopover：true}那么它就可以了。

function calcRoute() {
  var request = {
    origin: "Bad Aussee",
    destination: "Rottenmann",
    waypoints: [{
      location:"Lucern",
      stopover:true
    },{
      location:"Paris",
      stopover:true
    },{
      location:"Madrid",
      stopover:true
    },{
      location:"Granada",
      stopover:true
    },{
      location:"Barcelona",
      stopover:true
    },{
      location:"Monaco",
      stopover:true
    },{
      location:"Rom",
      stopover:true
    }],
    optimizeWaypoints: false,
    travelMode: google.maps.DirectionsTravelMode.DRIVING
  };

  directionsService.route(request, function(response, status) {
    if (status == google.maps.DirectionsStatus.OK) {
      directionsDisplay.setDirections(response);
    } else {
      alert("Directions request failed: "+status);
    }
  });
}

working example - stopover:true

not working (ZERO_RESULTS) - stopover:false, same request as above otherwise

example tries the same request first with stopover:false (fails), then with stopover:true (succeeds)

walking directions (UNKNOWN_ERROR with stopover:true, weird path with stopover:false)

walking directions using multiple requests to the DirectionsService - 更好，但似乎要我从摩纳哥游到罗马......

为什么这条折线错了？

1 个答案: