google maps - How to create a route between the current location and any other location(latitude,longitude) -

In my web app, I have to show the path between my current location and another place.

The latitude and longitude of the other location has been saved in my database (I am using DB2). I can show both locations in map with 2 different markers, I am unable to make a path between

You need Google to accept latitude and longitude values ​​for its original and destination parameters.

See the following example: https://maps.googleapis.com/maps/api/directions/json?origin=< Latitude & gt ;, & lt; Latitude & gt; & Amp; Destination = & lt; Latitude & gt ;, & lt; Longitude & gt; & Amp; Key = API_KEY