What is the walking route planning interface of Tencent Map JavaScript API?

through Tencent Map JavaScript API to plan the walking route between two points, but did not find the corresponding method

now the interface for finding the driving route is: qq.maps.DrivingService
the interface for the bus route is: qq.maps.TransferService

but the interface of the corresponding walking route has not been found. Who has used this route planning? How to use
there is

on the official document.

clipboard.png

such a display example, how to write the walking plan?

in WebService API"s documentation, there are three types of route planning that need to be introduced like

http://apis.map.qq.com/ws/direction/v1/driving/?from=39.915285,116.403857&to=39.915285,116.803857&waypoints=39.111,116.112;39.112,116.113&output=json&callback=cb&key=OB4BZ-D4W3U-B7VVO-4PJWW-6TKDJ-WPB77
The GET request for

, which returns a return value of json,
and through

http://apis.map.qq.com/tools/routeplan/eword=&epointx=116.39710&epointy=39.917200?referer=myapp&key=OB4BZ-D4W3U-B7VVO-4PJWW-6TKDJ-WPB77
The GET request for

returns a return value of json, but how can it be displayed on the map? Ask the Great God for advice

Mar.19,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3d7ea-2bb15.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3d7ea-2bb15.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?