如何通过Spring boot的post方法在邮递员中发送两个不同的对象？

@RestController
public class MyController {

    @PostMapping("/sendObjects")
    public String sendObjects(@RequestBody ObjectA objectA, @RequestBody ObjectB objectB) {
        // 在这里处理接收到的两个对象
        // ...
        return "Objects sent successfully!";
    }
}

RestTemplate restTemplate = new RestTemplate();
ObjectA objectA = new ObjectA();
ObjectB objectB = new ObjectB();

HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);

HttpEntity<Object> requestEntity = new HttpEntity<>(Arrays.asList(objectA, objectB), headers);

String url = "http://localhost:8080/sendObjects";
ResponseEntity<String> response = restTemplate.postForEntity(url, requestEntity, String.class);

System.out.println(response.getBody());