有时需要模拟请求webservice服务，并处理返回的报文，根据报文的信息进行业务处理。

     样例代码如下： 

import java.io.ByteArrayOutputStream;import java.io.DataOutputStream;import java.io.InputStream;import java.io.UnsupportedEncodingException;import java.net.HttpURLConnection;import java.net.URL;import java.util.HashMap;import java.util.Map;/** * Simulating request webservice * 模拟请求WEBSERVICE样例 * */public class SimRequestWS {		/**	 * 模拟请求WEBSERVICE方法	 * @param url	请求的Webservice地址	 * @param request	请求的报文，XML格式的字符串	 * @return	 */	public static Map
    
      doRequestWS(URL url, String request) {		HttpURLConnection connection = null;		String rspMsg = "";		String rspCode = "ERROR";		try {			byte[] requestBuf = (byte[]) null;			requestBuf = request.getBytes("gbk");						connection = (HttpURLConnection) url.openConnection();			connection.setDoOutput(true);			connection.setDoInput(true);			connection.setRequestMethod("POST");			connection.setUseCaches(false);			connection.setRequestProperty("Content-Type", "text/plain");			connection.connect();						DataOutputStream out = new DataOutputStream(					connection.getOutputStream());			out.write(requestBuf);			out.flush();			out.close();			if (connection.getResponseCode() != 200) {				System.out.println("ERROR: " + connection.getResponseMessage());			}						InputStream in = connection.getInputStream();			ByteArrayOutputStream bufOut = new ByteArrayOutputStream();			byte[] readBuf = new byte[100];			while (true) {				int ret = in.read(readBuf);				if (ret < 0)					break;				bufOut.write(readBuf, 0, ret);			}			byte[] rspBuf = bufOut.toByteArray();						rspMsg = new String(rspBuf, "gbk");			rspCode = connection.getResponseMessage();		} catch (Exception e) {			e.printStackTrace();		}		connection = null;		Map
     
       map = new HashMap
      
       ();		map.put("rspCode", rspCode);		map.put("rspMsg", rspMsg);		return map;	}	public static void main(String[] args) throws Exception,			UnsupportedEncodingException {		URL url = new URL("http://172.168.27.154:8081/cxfdemo?wsdl");		Map
       
         map =SimRequestWS.doRequestWS(						url,						"
        
         "								+ "
         "								+ "
         
          " + "
          
           " + "
           
            李四
           " + "
          " + "
         " 								+ "
        ");		System.out.println(map);	}}
       
      
     
    

 模拟请求一个Webservice服务，返回信息如下：

{rspCode=OK, rspMsg=
    
     
      
       
        hello 李四
       
      
     
    }