Java 的 HTTP 客户端 http4j 示例代码，http4j示例代码,http4j是 一个开源

Java 的 HTTP 客户端 http4j 示例代码，http4j示例代码,http4j是 一个开源

http4j是 一个开源的Java HTTP客户端，主要是源自对工作中的一个项目设计的不满和扩展Apache HttpComponent比较麻烦。

BasicExample.java

package com.google.code.http4j.example;import java.io.IOException;import java.net.URISyntaxException;import com.google.code.http4j.Client;import com.google.code.http4j.Response;import com.google.code.http4j.impl.BasicClient;import com.google.code.http4j.utils.Metrics;public class BasicExample {        public static void main(String[] args) throws Exception {                Client client = new BasicClient();                Response response = client.get("http://code.google.com/p/http4j/");                Metrics metrics = response.getMetrics();                System.out.println("Bytes sent:" + metrics.getBytesSent());                System.out.println("Bytes received:" + metrics.getBytesReceived());                System.out.println("Blocking cost:" + metrics.getBlockingCost());                System.out.println("DNS lookup cost:" + metrics.getDnsLookupCost());                System.out.println("Connection establish cost:" + metrics.getConnectingCost());                System.out.println("Sending cost:" + metrics.getSendingCost());                System.out.println("Waiting cost:" + metrics.getWaitingCost());                System.out.println("Receiving cost:" + metrics.getReceivingCost());                System.out.println("SSL handshake cost:" + metrics.getSslHandshakeCost());                response.output(System.out);                client.shutdown();        }}