package com.baeldung.springsockets.controllers; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController @RequestMapping(path = "/rest") public class RestAPIController { @GetMapping(path = "/{name}", produces = "application/json") public String getGreeting(@PathVariable("name") String name) { return "{\"greeting\" : \"Hello, " + name + "!\"}"; } }