$ mvn spring-boot:run
curl -X GET http://localhost:8080/planet/
curl -i -X POST -H "Content-Type:application/json" -d "{ \"name\" : \"Tatooine\", \"terrain\" : \"desert\" , \"climate\" : \"arid\" }" http://localhost:8080/planet
curl -i -X PUT -H "Content-Type:application/json" -d "{ \"id\" : \"{id}\", \"name\" : \"Alderaan\", \"terrain\" : \"grasslands, mountains\" , \"climate\" : \"temperate\" }" http:// localhost:8080/planet
curl -X DELETE http://localhost:8080/planet/{id}
curl -i http://localhost:8080/planet/{id}
curl -i http://localhost:8080/planet/name/{name}