TestController.kt TestController.kt @RestController @RequestMapping("/api/test") @CrossOrigin(origins = ["*"]) class TestController { private val logger = LoggerFactory.getLogger(this::class.java) @GetMapping("/test") fun test(): String { logger.info("TestController") throw Exception("demo exception") return "Hello World" } @PostMapping("/test") fun testPost(@RequestBody test:Any?): ResponseEntity{ logger.info("test"+ test.toString()) return ResponseEntity.ok(test) } }