如何使用PayPal Java SDK根据ID获取退款明细

import com.paypal.core.PayPalEnvironment;
import com.paypal.core.PayPalHttpClient;
import com.paypal.http.HttpResponse;
import com.paypal.orders.Order;
import com.paypal.orders.OrdersGetRequest;

public class PayPalRefundDetails {
    public static void main(String[] args) {
        // 设置PayPal环境
        PayPalEnvironment environment = new PayPalEnvironment.Sandbox("client-id", "client-secret");
        PayPalHttpClient client = new PayPalHttpClient(environment);

        // 创建退款请求对象
        String refundId = "refund-id";
        OrdersGetRequest request = new OrdersGetRequest(refundId);

        try {
            // 发送退款请求并获取退款明细
            HttpResponse<Order> response = client.execute(request);
            Order refundDetails = response.result();

            // 处理退款明细
            System.out.println("退款明细：");
            System.out.println("ID: " + refundDetails.id);
            System.out.println("状态: " + refundDetails.status);
            // 其他退款明细字段...

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}