import com.alibaba.dubbo.examples.async.api.AsyncService; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    String config = AsyncConsumer.class.getPackage().getName().replace('.', '/') + "/async-consumer.xml";
    ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(config);
    context.start();
    
    final AsyncService asyncService = (AsyncService)context.getBean("asyncService");
    
    Future<String> f = RpcContext.getContext().asyncCall(new Callable<String>() {
        public String call() throws Exception {
            return asyncService.sayHello("async call request");
        }
    });
    
    System.out.println("async call ret :" + f.get());
    
    RpcContext.getContext().asyncCall(new Runnable() {
        public void run() {
            asyncService.sayHello("oneway call request1");
            asyncService.sayHello("oneway call request2");
        }
    });
    
    System.in.read();
}
 

import com.alibaba.dubbo.examples.async.api.AsyncService; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    String config = AsyncConsumer.class.getPackage().getName().replace('.', '/') + "/async-consumer.xml";
    ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(config);
    context.start();

    final AsyncService asyncService = (AsyncService) context.getBean("asyncService");

    Future<String> f = RpcContext.getContext().asyncCall(new Callable<String>() {
        public String call() throws Exception {
            return asyncService.sayHello("async call request");
        }
    });

    System.out.println("async call ret :" + f.get());

    RpcContext.getContext().asyncCall(new Runnable() {
        public void run() {
            asyncService.sayHello("oneway call request1");
            asyncService.sayHello("oneway call request2");
        }
    });

    System.in.read();
}