如何在MapquestApi中請求帶有路標（多個位置）的路線？

Question

我使用谷歌地圖和做的事情一樣，我只需要添加參數航點：

http://maps.googleapis.com/maps/api/directions/xml?origin=18.4543467001058,-69.9294914999045&destination=18.4804850999499,-69.932457299903&sensor=false&alternatives=true&航點= 18.4543467001058，-69.9294914999045 | 18.4543467001058，-69.9294914999045 | 18.4779706000118，-69.9026079000905 | 18.4794135999982，-69.8832237999886 |

但現在我想使用MapQuest，我無法弄清楚如何去做。

我嘗試添加他們在定位參數，但它沒有工作：

http://open.mapquestapi.com/directions/v0/route?callback=renderAdvancedNarrative&outFormat=xml&routeType=shortest&timeType=1&narrativeType=html&enhancedNarrative=false&shapeFormat=raw&generalize=200&locale=en_US&unit=k&from=18.4574500999879,-69.9374951999635&to=18.4739507000195,-69.9658190000337&drivingStyle=2&highwayEfficiency=21.0&位置= 18.4574500999879，-69.9374951999635 | 18.4574500999879，-69.9374951999635 | 18.4574500999879，-69.9374951999635 | 18.4641813000198，-69.937076299917 | 18.4801647000131，-69.9080942999572 | 18.4934515000205，-69.9272894002497 |

你能幫我解決這個問題嗎？

Answer 1

當使用MapQuest Open Directions API，你需要沿着這樣的路徑指定多個停止，無管道 - 並使用「&爲= ...」到&從之間添加多個停靠點=和最終目的地：

http://open.mapquestapi.com/directions/v1/route?key=YOUR-KEY-HERE&outFormat=xml&routeType=shortest&enhancedNarrative=false&locale=en_US&unit=m&drivingStyle=2&highwayEfficiency=21.0&from=39.750560,-104.999388&to=39.745940,-104.985805&to=39.734952,-104.989947

該API還接受JSON和XML輸入以及鍵/值對。

不要忘了註冊一個免費的應用程序密鑰！