准备调用构建器以发送查询参数- jax rs

import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Invocation;
import javax.ws.rs.core.Response;

public class Main {
    public static void main(String[] args) {
        // 创建JAX-RS客户端
        Client client = ClientBuilder.newClient();

        // 创建Web目标
        Invocation.Builder builder = client.target("http://example.com/api/resource")
                .queryParam("param1", "value1")
                .queryParam("param2", "value2")
                .request();

        // 发送GET请求并获取响应
        Response response = builder.get();

        // 处理响应
        if (response.getStatus() == 200) {
            String result = response.readEntity(String.class);
            System.out.println(result);
        } else {
            System.out.println("请求失败：" + response.getStatus());
        }

        // 关闭客户端
        client.close();
    }
}