Get all latitude and longitude information under two-point driving path

Get all latitude and longitude information on the driving path between two points
Excuse me, I have two sets of latitude and longitude,
Can I use these two googlemap to get directions and return all latitude and longitude information on this route in the Baidumap or the

Now the driving route should be made no problem, mainly to this line of the Wei-degree information is there a way to get it?

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This is to see if there are any APIs available in the map, and if you don't, you can't count them. Because the route is not straight. Directly can be counted out, hehe.
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I didn't get this thing.
But I think his return is a series of latitude and longitude information, or how to draw the road route?

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