我现在正在我的项目中使用谷歌方向API,我还需要包括交通情况在内的两个地点之间的预计旅行时间。因此,根据谷歌方向API文档,我将出发时间:Thursday 07-January-2016 time: 14:10 PM ( 1452175200 )
传递给API。
请查看实时谷歌地图和谷歌方向API之间的差异,并建议我是否做错了什么。
Live google map response: (Thursday 07-January-2016 time: 14:10 PM )
https://www.google.com/maps/dir/Los+Angeles+International+Airport,+1+World+Way,+Los+Angeles,+CA+90045,+United+States/Beverly+Hills,+CA/@34.0077875,-118.4795875,12z/data=!3m1!4b1!4m17!4m16!1m5!1m1!1s0x80c2b0d213b24fb5:0x77a87b57698badf1!2m2!1d-118.40853!2d33.9415889!1m5!1m1!1s0x80c2bc04d6d147ab:0xd6c7c379fd081ed1!2m2!1d-118.4003563!2d34.0736204!2m3!6e0!7e2!8j1452175200
typically 28 min - 1 h 15 min
typically 35 min - 1 h 10 min
02:14 PM to 03:28 PM 1 h 14 min
****************************
Google direction API:
//Source address
$a = 'Los Angeles International Airport, 1 World Way, Los Angeles, CA 90045, United States';
//Destination address
$b = 'Beverly Wilshire, Beverly Hills (A Four Seasons Hotel), 9500 Wilshire Boulevard, Beverly Hills, CA 90212, United
States';
//Pass source and destination address in google map API for PESSIMISTIC
$url = 'https://maps.googleapis.com/maps/api/directions/xml?origin='. urlencode($a).'&destination='. urlencode($b).'&departure_time=1452175200&mode=driving&traffic_model=pessimistic&key=AIzaSyC7h7m5bRs-BZwk0XTXEQTB74dZujeLzZs';
//output: duration_in_traffic = 38 mins
//Pass source and destination address in google map API for OPTIMISTIC
$url = 'https://maps.googleapis.com/maps/api/directions/xml?origin='. urlencode($a).'&destination='. urlencode($b).'&departure_time=1452175200&mode=driving&traffic_model=optimistic&key=AIzaSyC7h7m5bRs-BZwk0XTXEQTB74dZujeLzZs';
//output: duration_in_traffic = 27 mins
//Pass source and destination address in google map API for BEST_GUESS
$url = 'https://maps.googleapis.com/maps/api/directions/xml?origin='. urlencode($a).'&destination='. urlencode($b).'&departure_time=1452175200&mode=driving&traffic_model=best_guess&key=AIzaSyC7h7m5bRs-BZwk0XTXEQTB74dZujeLzZs';
//output: duration_in_traffic = 30 mins
两个响应必须相同或大致相同,但是这里我们可以看到巨大的差异。有人能给我建议吗?