API 예외 처리
@Slf4j
@RestController
public class ApiExceptionController {
@GetMapping("/api/members/{id}")
public MemberDto getMember(@PathVariable("id") String id) {
if (id.equals("ex")) {
throw new RuntimeException("잘못된 사용자");
}
return new MemberDto(id, "hello " + id);
}
@Data
@AllArgsConstructor
static class MemberDto {
private String memberId;
private String name;
}
}@Component
public class WebServerCustomizer implements WebServerFactoryCustomizer<ConfigurableWebServerFactory> {
@Override
public void customize(ConfigurableWebServerFactory factory) {
ErrorPage errorPage404 = new ErrorPage(HttpStatus.NOT_FOUND, "/error-page/404");
ErrorPage errorPage500 = new ErrorPage(HttpStatus.INTERNAL_SERVER_ERROR, "/error-page/500");
ErrorPage errorPageEx = new ErrorPage(RuntimeException.class, "/error-page/500");
factory.addErrorPages(errorPage404, errorPage500, errorPageEx);
}
}
produces = MediaType.APPLICATION_JSON_VALUE

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