Java发布一个简单 webservice应用 并发送SOAP请求

首先搭建一个webservice的服务器，搭建成功后，运行项目，并访问 http://localhost:8080/service/SdicDataPort?wsdl“，得到如下wsdl文件，说明webservice发布成功：

  <?xml version="1.0" encoding="UTF-8" ?> - <!--  Published by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is JAX-WS RI 2.2.6b21  svn-revision#12959.   --> - <!--  Generated by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is JAX-WS RI 2.2.6b21  svn-revision#12959.   --> - <definitions xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wsp="http://www.w3.org/ns/ws-policy" xmlns:wsp1_2="http://schemas.xmlsoap.org/ws/2004/09/policy" xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://sdic/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://sdic/" name="SdicDataService">- <types>- <xsd:schema>  <xsd:import namespace="http://sdic/" schemaLocation="http://10.3.46.235:8080/service/SdicDataPort?xsd=1" />   </xsd:schema>  </types>- <message name="getModifyRecords">  <part name="parameters" element="tns:getModifyRecords" />   </message>- <message name="getModifyRecordsResponse">  <part name="parameters" element="tns:getModifyRecordsResponse" />   </message>- <portType name="SdicDataDelegate">- <operation name="getModifyRecords">  <input wsam:Action="http://sdic/SdicDataDelegate/getModifyRecordsRequest" message="tns:getModifyRecords" />   <output wsam:Action="http://sdic/SdicDataDelegate/getModifyRecordsResponse" message="tns:getModifyRecordsResponse" />   </operation>  </portType>- <binding name="SdicDataPortBinding" type="tns:SdicDataDelegate">  <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /> - <operation name="getModifyRecords">  <soap:operation soapAction="" /> - <input>  <soap:body use="literal" />   </input>- <output>  <soap:body use="literal" />   </output>  </operation>  </binding>- <service name="SdicDataService">- <port name="SdicDataPort" binding="tns:SdicDataPortBinding">  <soap:address location="http://10.3.46.235:8080/service/SdicDataPort" />   </port>  </service>  </definitions>

客户端访问webservice
通过 HttpClient 及 HttpURLConnection 发送SOAP请求，代码如下：

public String remoteGetDate(String endpoint,String starttime,String endtime) throws HttpException, IOException {            int timeout = 60000;            StringBuffer sb = new StringBuffer("");            sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");            sb.append("<soap:Envelope "                    + "xmlns:api='http://sdic/' "                    + "xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' "                    + "xmlns:xsd='http://www.w3.org/2001/XMLSchema' "                    + "xmlns:soap='http://schemas.xmlsoap.org/soap/envelope/'>");            sb.append("<soap:Body>");            sb.append("<api:getModifyRecords>");            sb.append("<arg0>ls</arg0>");            sb.append("</api:getModifyRecords>");            sb.append("</soap:Body>");            sb.append("</soap:Envelope>");            try{            // HttpClient发送SOAP请求            System.out.println("HttpClient 发送SOAP请求");            System.out.println("参数输出："+sb.toString());            HttpClient client = new HttpClient();          //设置用户名密码            //client.getState().setCredentials(AuthScope.ANY,new UsernamePasswordCredentials("SDICEAMUSER", "SDICEAMPASSWORD"));             PostMethod postMethod = new PostMethod(endpoint);            // 设置连接超时            client.getHttpConnectionManager().getParams().setConnectionTimeout(timeout);            // 设置读取时间超时            client.getHttpConnectionManager().getParams().setSoTimeout(timeout);            // 然后把Soap请求数据添加到PostMethod中            RequestEntity requestEntity = new StringRequestEntity(sb.toString(), "text/xml", "UTF-8");            //设置请求头部，否则可能会报 “no SOAPAction header” 的错误            postMethod.setRequestHeader("SOAPAction","");            // 设置请求体            postMethod.setRequestEntity(requestEntity);            int status = client.executeMethod(postMethod);            // 打印请求状态码            System.out.println("status:" + status);            // 获取响应体输入流            InputStream is = postMethod.getResponseBodyAsStream();            // 获取请求结果字符串            String result = IOUtils.toString(is);            System.out.println("result: " + result);              return result;         }catch(ServiceLayerException se){             throw new ServiceLayerException("SOAP请求发送失败！");         }    } // HttpURLConnection 发送SOAP请求(这个是转载的，需要修改下)        System.out.println("HttpURLConnection 发送SOAP请求");        URL url = new URL(wsdl);        HttpURLConnection conn = (HttpURLConnection) url.openConnection();        conn.setRequestProperty("Content-Type", "text/xml; charset=utf-8");        conn.setRequestMethod("POST");        conn.setUseCaches(false);        conn.setDoInput(true);        conn.setDoOutput(true);        conn.setConnectTimeout(timeout);        conn.setReadTimeout(timeout);        DataOutputStream dos = new DataOutputStream(conn.getOutputStream());        dos.write(sb.toString().getBytes("utf-8"));        dos.flush();        BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), "utf-8"));        String line = null;        StringBuffer strBuf = new StringBuffer();        while ((line = reader.readLine()) != null) {            strBuf.append(line);        }        dos.close();        reader.close();        System.out.println(strBuf.toString());    }

响应报文如下：

<?xml version="1.0" ?>　　<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">　　　　<S:Body>　　　　　　<ns2:sayHelloResponse xmlns:ns2="http://demo.ls.com/">　　　　　　　　<return>************</return>　　　　　　</ns2:sayHelloResponse>　　　　</S:Body>　　</S:Envelope>

具体的数据是之中的内容，需要通过xml方式截取