java实现HttpClient异步请求资源的方法

java实现实现HttpClient异步请求资源的方法异步请求资源的方法

主要介绍了java实现HttpClient异步请求资源的方法,实例分析了java基于http协议实现异步请求的技巧,具有一定

参考借鉴价值,需要的朋友可以参考下

本文实例讲述了java实现HttpClient异步请求资源的方法。分享给大家供大家参考。具体实现方法如下：

package demo;

import java.util.concurrent.CountDownLatch;

import org.apache.http.HttpResponse;

import org.apache.http.client.methods.HttpGet;

* @param args

* @throws IOReactorException

* @throws InterruptedException

*/

public static void main(String[] args) throws IOReactorException, InterruptedException {

final HttpAsyncClient httpclient = new DefaultHttpAsyncClient();

httpclient.start();

HttpGet[] requests = new HttpGet[] {

new HttpGet("http://www.apache.org/"),

new HttpGet("https://www.verisign.com/"),

public void completed(final HttpResponse response) {

latch.countDown();

System.out.println(request.getRequestLine() + "->" + response.getStatusLine());

}

public void failed(final Exception ex) {

latch.countDown();

ex.printStackTrace();

}

public void cancelled() {

latch.countDown();

httpclient.shutdown();

}

System.out.println("Done");

}

}

希望本文所述对大家的java程序设计有所帮助。