package cn.itcast.service.urlconnection;

 import java.io.InputStream;

 import java.io.OutputStream;

 import java.net.HttpURLConnection;

 import java.net.URL;

 import java.net.URLConnection;

 /**

  * 通过UrlConnection调用Webservice服务

  *

  * @author  *

  */

 public class App {

     public static void main(String[] args) throws Exception {

         // 指定webservice服务的请求地址

         String wsUrl = "http://192.168.1.108:5678/hello";

         URL url = new URL(wsUrl);

         URLConnection conn = url.openConnection();

         HttpURLConnection con = (HttpURLConnection) conn;

         // 设置请求方式

         con.setDoInput(true);

         con.setDoOutput(true);

         con.setRequestMethod("POST");

         con.setRequestProperty("content-type", "text/xml;charset=UTF-8");

         // 手动构造请求体  请求体通过 httpwatch eclipse tcp/ip工具 还要myeclipse调用wsdl的 查看请求信息 可以获取

         String requestBody = "<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" "

                 + " xmlns:q0=\"http://service.itcast.cn/\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema \" "

                 + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">"

                 + "<soapenv:Body><q0:sayHello><arg0>lisi</arg0> <arg1>10</arg1> </q0:sayHello></soapenv:Body></soapenv:Envelope>";

         //获得输出流

         OutputStream out = con.getOutputStream();

         out.write(requestBody.getBytes());

         out.close();

         int code = con.getResponseCode();

         if(code == 200){//服务端返回正常

             InputStream is = con.getInputStream();

              byte[] b = new byte[1024];

              StringBuffer sb = new StringBuffer();

              int len = 0;

              while((len = is.read(b)) != -1){

                  String str = new String(b,0,len,"UTF-8");

                  sb.append(str);

              }

              System.out.println(sb.toString());

              is.close();

         }

         con.disconnect();

     }

 }