如何使用retrofit访问嵌套json响应中的字段

{
  "status": "success",
  "data": {
    "user": {
      "id": 1,
      "name": "John Doe",
      "email": "johndoe@example.com"
    }
  }
}

public class UserResponse {
    private String status;
    private UserData data;

    // Getters and setters
}

public class UserData {
    private User user;

    // Getters and setters
}

public class User {
    private int id;
    private String name;
    private String email;

    // Getters and setters
}

public interface ApiService {
    @GET("user")
    Call<UserResponse> getUser();
}

Retrofit retrofit = new Retrofit.Builder()
    .baseUrl("https://api.example.com/")
    .addConverterFactory(GsonConverterFactory.create())
    .build();

ApiService apiService = retrofit.create(ApiService.class);

apiService.getUser().enqueue(new Callback<UserResponse>() {
    @Override
    public void onResponse(Call<UserResponse> call, Response<UserResponse> response) {
        if (response.isSuccessful()) {
            UserResponse userResponse = response.body();
            User user = userResponse.getData().getUser();

            // 访问嵌套JSON响应中的字段
            int userId = user.getId();
            String userName = user.getName();
            String userEmail = user.getEmail();

            // 打印用户信息
            Log.d("User Info", "ID: " + userId + ", Name: " + userName + ", Email: " + userEmail);
        } else {
            // 处理请求失败的情况
        }
    }

    @Override
    public void onFailure(Call<UserResponse> call, Throwable t) {
        // 处理请求失败的情况
    }
});