特定坐标的路线计算中可能存在错误

Question

当我尝试通过时请求路线

https://tce.cit.api.here.com/2/calculateroute.json?jsonAttributes=41&waypoint0=45.732686,4.931525&detail=1&waypoint1=45.438,10.993&routelegattributes=li&routeattributes=gr&maneuverattributes=none&linkattributes=none,rt,fl&legattributes=none,li,sm&currency=EUR&departure=&tollVehicleType=3&trailerType=2&trailersCount=1&vehicleNumberAxles=2&trailerNumberAxles=2&hybrid=0&emissionType=5&height=4m&trailerHeight=400&vehicleWeight=12000&limitedWeight=38t&disabledEquipped=0&minimalPollution=0&hov=0&passengersCount=1&tiresCount=6&commercial=1&heightAbove1stAxle=1m&width=2.55&length=18&mode=fastest;truck;traffic:enabled&rollup=none,country;tollsys&app_id=＆app_code =＆jsoncallback = parseRoutingResponse

我收到一条错误消息

“消息”：“路由器未返回任何路由，错误：{\” _ type \“：\” ns2：RoutingServiceErrorType \“，\” type \“：\” ApplicationError \“，\” subtype \“：\” NoRouteFound \“，\” details \“：\”错误为NGEO_ERROR_GRAPH_DISCONNECTED \“，\” additionalData \“：[{\” key \“：\” error_code \“，\” value \“：\” NGEO_ERROR_GRAPH_DISCONNECTED \“} ]，\“ metaInfo \”：{\“ timestamp \”：\“ 2019-05-08T07：39：50Z \”，\“ mapVersion \”：\“ 8.30.96.152 \”，\“ moduleVersion \”：\ “ 7.2.201918-3326 \”，\“ interfaceVersion \”：\“ 2.6.56 \”，\“ availableMapVersion \”：[\“ 8.30.96.152 \”]}} \ n“

ignoreWaypointVehicleRestriction和mapMatchRadius请求参数无济于事。

当我将坐标从waypoint1 = 45.438,10.993更改为waypoint1 = 45.43,10.99时，一切正常。

Answer 1

您可以尝试以下效果很好的请求。

https://tce.cit.api.here.com/2/calculateroute.json?jsonAttributes=41&waypoint0=45.732686,4.931525&detail=1&waypoint1=45.438,10.993&routelegattributes=li&routeattributes=gr&maneuverattributes=none&linkattributes=none,rt,fl&legattributes=none,li,sm&currency=EUR&departure=&tollVehicleType=3&trailerType=0&trailersCount=2&vehicleNumberAxles=2&trailerNumberAxles=0&hybrid=0&emissionType=5&height=4m&trailerHeight=400&vehicleWeight=12000&disabledEquipped=0&minimalPollution=0&hov=0&passengersCount=1&tiresCount=4&commercial=1&heightAbove1stAxle=3m&width=2.5&length=7.2&mode=fastest;truck;traffic:enabled&rollup=none,country;tollsys&alternatives=2&app_id={app_id}&app_code= app_code}&jsoncallback=parseRoutingResponse。

“ limitedWeight”是一个属性，该属性以指定的重量限制卡车进入，在您的路线请求的情况下，此限制为3.5t，因此在此之上它将限制请求，因此您的重量在3.5t以下会按预期工作。

希望这会有所帮助！