import java.io.BufferedInputStream;

 import java.io.BufferedReader;

 import java.io.ByteArrayOutputStream;

 import java.io.IOException;

 import java.io.InputStream;

 import java.io.InputStreamReader;

 import java.io.OutputStreamWriter;

 import java.net.URI;

 import java.net.URL;

 import java.net.URLConnection;  

 import org.apache.commons.httpclient.HttpClient;

 import org.apache.commons.httpclient.HttpStatus;

 import org.apache.commons.httpclient.methods.PostMethod;  

 /**

  * 测试调用一些meeting第三方接口

  * @author Jack.Song

  */

 public class TestMeetingInterface {  

     /**

      * @param args

      */

     public static void main(String[] args) {  

         String url = "http://192.168.0.68/integration/xml";

         TestMeetingInterface tmi = new TestMeetingInterface();

         System.out.println(tmi.post(url,"listSummaryMeeting.xml"));  

         /*//判断当前系统是否支持Java AWT Desktop扩展

         if(java.awt.Desktop.isDesktopSupported()){

             try {

                 URI path = tmi.getClass().getResource("/listSummaryMeeting.xml").toURI();

                 System.out.println(path);

                 //创建一个URI实例

 //              java.net.URI uri = java.net.URI.create(path);

                 //获取当前系统桌面扩展

                 java.awt.Desktop dp = java.awt.Desktop.getDesktop();

                 //判断系统桌面是否支持要执行的功能

                 if(dp.isSupported(java.awt.Desktop.Action.BROWSE)){

                     //获取系统默认浏览器打开链接

                     dp.browse(path);

                 }

             } catch (Exception e) {

                 e.printStackTrace();

             }

         }*/

     }  

     /**

      * 发送xml数据请求到server端

      * @param url xml请求数据地址

      * @param xmlString 发送的xml数据流

      * @return null发送失败，否则返回响应内容

      */

     public String post(String url,String xmlFileName){

         //关闭

         System.setProperty("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.SimpleLog");

         System.setProperty("org.apache.commons.logging.simplelog.showdatetime", "true");

         System.setProperty("org.apache.commons.logging.simplelog.log.org.apache.commons.httpclient", "stdout");    

         //创建httpclient工具对象

         HttpClient client = new HttpClient();

         //创建post请求方法

         PostMethod myPost = new PostMethod(url);

         //设置请求超时时间

         client.setConnectionTimeout(300*1000);

         String responseString = null;

         try{

             //设置请求头部类型

             myPost.setRequestHeader("Content-Type","text/xml");

             myPost.setRequestHeader("charset","utf-8");  

             //设置请求体，即xml文本内容，注：这里写了两种方式，一种是直接获取xml内容字符串，一种是读取xml文件以流的形式

 //          myPost.setRequestBody(xmlString);   

             InputStream body=this.getClass().getResourceAsStream("/"+xmlFileName);

             myPost.setRequestBody(body);

 //            myPost.setRequestEntity(new StringRequestEntity(xmlString,"text/xml","utf-8"));

             int statusCode = client.executeMethod(myPost);

             if(statusCode == HttpStatus.SC_OK){

                 BufferedInputStream bis = new BufferedInputStream(myPost.getResponseBodyAsStream());

                 byte[] bytes = new byte[1024];

                 ByteArrayOutputStream bos = new ByteArrayOutputStream();

                 int count = 0;

                 while((count = bis.read(bytes))!= -1){

                     bos.write(bytes, 0, count);

                 }

                 byte[] strByte = bos.toByteArray();

                 responseString = new String(strByte,0,strByte.length,"utf-8");

                 bos.close();

                 bis.close();

             }

         }catch (Exception e) {

             e.printStackTrace();

         }

         myPost.releaseConnection();

         return responseString;

     }    

     /**

      * 用传统的URI类进行请求

      * @param urlStr

      */

     public void testPost(String urlStr) {

         try {

             URL url = new URL(urlStr);

             URLConnection con = url.openConnection();

             con.setDoOutput(true);

             con.setRequestProperty("Pragma:", "no-cache");

             con.setRequestProperty("Cache-Control", "no-cache");

             con.setRequestProperty("Content-Type", "text/xml");  

             OutputStreamWriter out = new OutputStreamWriter(con.getOutputStream());

             String xmlInfo = getXmlInfo();

             System.out.println("urlStr=" + urlStr);

 //            System.out.println("xmlInfo=" + xmlInfo);

             out.write(new String(xmlInfo.getBytes("UTF-8")));

             out.flush();

             out.close();

             BufferedReader br = new BufferedReader(new InputStreamReader(con

                     .getInputStream()));

             String line = "";

             for (line = br.readLine(); line != null; line = br.readLine()) {

                 System.out.println(line);

             }

         } catch (Exception e) {

             e.printStackTrace();

         }

     }  

     private String getXmlInfo() {

         StringBuilder sb = new StringBuilder();

         sb.append("<?xml version='1.0' encoding='UTF-8'?>");

         sb.append("<Message>");

         sb.append(" <header>");

         sb.append("     <action>readMeetingStatus</action>");

         sb.append("     <service>meeting</service>");

         sb.append("     <type>xml</type>");

         sb.append("     <userName>admin</userName>");

         sb.append("     <password>admin</password>");

         sb.append("     <siteName>box</siteName>");

         sb.append(" </header>");

         sb.append(" <body>");

         sb.append("     <confKey>43283344</confKey>");

         sb.append(" </body>");

         sb.append("</Message>");  

         return sb.toString();

     }

 }