Joxebus

// app.groovy
@RestController
class ThisIsAnExample {
   @RequestMapping('/{name}')
   String sayHello(@RequestParam(value = "name", 
                                  required = false) String name){
        "Hello ${name ?: 'World'} from Spring Boot + Groovy"
   }
}

Joxebus

// app.groovy
@RestController
class ThisIsAnExample {
   @RequestMapping('/')
   String sayHello(){
        "Hello World from Spring Boot + Groovy"
   }
}

Joxebus

def sayHello = { name ->
  println "Hello $name"
}

sayHello("Omar")