You can create a route with nested paths, such as /welcome/hello, by simply adding a route with the following nested path:
drop.get("welcome/hello/world") { req in return "GET request for /welcome/hello/world"}
Additionally, you can split up the paths and pass them as additional parameters to the method, as follows:
drop.get("welcome", "hello", "world") { req in return "GET request for /welcome/hello/world"}
This has the benefit of extracting values from the path into parameters that get passed into the req object.
