java通過http調用服務

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package test;import java.io.IOException;import org.apache.commons.httpclient.Cookie;import org.apache.commons.httpclient.HttpClient;import org.apache.commons.httpclient.HttpException;import org.apache.commons.httpclient.methods.GetMethod;public class TestHttpclient {    public static void main(String[] args) throws HttpException, IOException {        // TODO Auto-generated method stub        HttpClient httpclient=new HttpClient();//建立一個用戶端，類似開啟一個瀏覽器          GetMethod getMethod=new GetMethod("http://www.baidu.com");//建立一個get方法，類似在瀏覽器地址欄中輸入一個地址          int statusCode=httpclient.executeMethod(getMethod);//斷行符號——出拳！          System.out.println("response=" + getMethod.getResponseBodyAsString());//察看拳頭命中情況，可以獲得的東西還有很多，比如head, cookies等等          getMethod.releaseConnection();//釋放，記得收拳哦         //        Cookie[] cookies = httpclient.getState().getCookies();  //        System.out.println("Present cookies: ");  //        for (int i = 0; i < cookies.length; i++) {//迴圈結構零組件  //            System.out.println(" - " + cookies[i].toExternalForm());  //            System.out.println(" - domain=" + cookies[i].getDomain());  //            System.out.println(" - path=" + cookies[i].getPath());  //                       //        }              }}

 

java通過http調用服務