Feign Oauth如何手动设置持有者令牌值？

@FeignClient(name = "example-service")
public interface ExampleServiceClient {

    @RequestMapping(method = RequestMethod.GET, value = "/example")
    String getExampleData(@RequestHeader("Authorization") String bearerToken);
}

@Autowired
private ExampleServiceClient exampleServiceClient;

public void makeFeignRequest() {
    String bearerToken = "your_token_value";
    exampleServiceClient.getExampleData("Bearer " + bearerToken);
}