B4J Question How do you pass a value through the address URL?

Hello I'm trying to pass commands to my APP via the URL, like this

http://localhost:8080/command1/value1/value2

I don't see how I can use the server handler to handle any of the value1 and value2

srvr.AddHandler("/command1/value1/value2", "Command1", False)

How can I trap the "command1" and it's values

Thank you for any help
BB