在Armeria中使用装饰器访问响应头

import com.linecorp.armeria.client.WebClient;
import com.linecorp.armeria.common.AggregatedHttpResponse;
import com.linecorp.armeria.common.HttpResponse;

public class ArmeriaExample {

    public static void main(String[] args) {
        WebClient client = WebClient.builder()
                .baseUrl("https://example.com")
                .build();

        HttpResponse response = client.get("/api/data")
                .aggregate()
                .join();

        DecoratingHttpResponse decoratingResponse = DecoratingHttpResponse.of(response);

        // 获取响应头信息
        String contentType = decoratingResponse.headers().get("content-type");

        // 修改响应头信息
        decoratingResponse.headers().set("custom-header", "custom-value");

        // 输出响应内容
        AggregatedHttpResponse aggregatedResponse = decoratingResponse.aggregate().join();
        System.out.println(aggregatedResponse.contentUtf8());
    }
}