GET     /    controllers.HomeController.index(author="Baeldung",id:Int?=1)
GET     /:author     controllers.HomeController.index(author,id:Int?=1)
GET     /greet/:name/:age    controllers.HomeController.greet(name,age:Integer)
GET     /square/$num<[0-9]+>    controllers.HomeController.squareMe(num:Long)
# Map static resources from the /public folder to the /assets URL path
GET     /assets/*file               controllers.Assets.versioned(path="/public", file: Asset)
GET     /*data    controllers.HomeController.introduceMe(data)