import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

import java.io.OutputStreamWriter;

import java.net.*;

public class SoapUtil {

/*

* 远程访问SOAP协议接口

*

* @param url： 服务接口地址"http://192.168.0.120:8222/HelloWorld?wsdl"

* @param isClass：接口类名

* @param isMethod： 接口方法名

* @param sendSoapString： soap协议xml格式访问接口

*

* @return soap协议xml格式

*

* @备注：有四种请求头格式1、SOAP 1.1； 2、SOAP 1.2 ； 3、HTTP GET； 4、HTTP POST

* 参考---》http://www.webxml.com.cn/WebServices/WeatherWebService.asmx?op=getWeatherbyCityName

*/

public static String getWebServiceAndSoap(String url,String isClass,String isMethod,StringBuffer sendSoapString) throws IOException {

String soap = sendSoapString.toString();

if (soap == null) {

return null;

}

URL soapUrl = new URL(url);

URLConnection conn = soapUrl.openConnection();

conn.setUseCaches(false);

conn.setDoInput(true);

conn.setDoOutput(true);

conn.setRequestProperty("Content-Length",

Integer.toString(soap.length()));

conn.setRequestProperty("Content-Type", "text/xml; charset=utf-8");

// 调用的接口方法是

conn.setRequestProperty(isClass,isMethod);

OutputStream os = conn.getOutputStream();

OutputStreamWriter osw = new OutputStreamWriter(os, "utf-8");

osw.write(soap);

osw.flush();

osw.close();

// 获取webserivce返回的流

InputStream is = conn.getInputStream();

if (is!=null) {

byte[] bytes = new byte[0];

bytes = new byte[is.available()];

is.read(bytes);

String str = new String(bytes);

return str;

}else {

return null;

}

}

}

import java.io.IOException;

public class Test {

public static void main(String[] args) {

// TODO Auto-generated method stub

StringBuffer sendSoapString = new StringBuffer();

sendSoapString.append("");

sendSoapString.append(" ");

sendSoapString.append(" ");

sendSoapString.append(" ");

sendSoapString.append(" 66");

sendSoapString.append(" 33");

sendSoapString.append("");

sendSoapString.append(" ");

sendSoapString.append("");

try {

String ret= util.SoapUtil.getWebServiceAndSoap("http://192.168.0.120:8222/HelloWorld?wsdl","HelloWorld","getSum", sendSoapString);

System.out.println(ret);

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

}