스프링 부트 API (1)

 

@Controller
public class HelloController {
 @GetMapping("hello-string")
 @ResponseBody
 public String helloString(@RequestParam("name") String name) {
 return "hello " + name;
 }
}

@ResponseBody 객체 반환

@Controller
public class HelloController {
  @GetMapping("hello-api")
  @ResponseBody
  public Hello helloApi(@RequestParam("name") String name) {
   Hello hello = new Hello();
   hello.setName(name);
   return hello;
  }
  static class Hello {
  private String name;
  public String getName() {
   return name;
  }
  public void setName(String name) {
   this.name = name;
  }
 }
}