hhhhhhhhhhhh/ServiceClientTest.java

package mxdx1;

public class ServiceClientTest {
    public static void main(String[] args) {
        // 创建服务
        UserService userService1 = new UserService("localhost", 8081);
        UserService userService2 = new UserService("localhost", 8082);

        // 创建客户端实现类
        MyServiceClient client = new MyServiceClient();
        client.subscribe("user-service");

        // 启动服务
        userService1.start();
        userService2.start();

        // 测试服务调用
        System.out.println(client.invoke("user-service", "getUserInfo", "1001"));

        // 停止一个用户服务
        userService1.stop();
        
        // 再次调用，验证服务发现是否更新
        System.out.println(client.invoke("user-service", "getUserInfo", "1001"));
    }
    
    // ServiceClient 的具体实现类
    static class MyServiceClient extends ServiceClient {
        // 实现抽象类的具体子类
    }
}