import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.methods.InputStreamRequestEntity;
import org.apache.commons.httpclient.methods.PostMethod;
import org.w3c.dom.Document;public class WebServiceClient {public static void main(String[] args) throws Exception {test2();}public static void test2() throws Exception {String soapRequestData = "<soapenv:Envelope xmlns:soapenv='http://schemas.xmlsoap.org/soap/envelope/' xmlns:bl='http://xmlns.oracle.com/Enterprise/Tools/schemas/BL_MRYSTS_REQAPRVL_REQ.V1'> "+ " <soapenv:Header/> "+ "  <soapenv:Body> "+ "     <parameter> "+ "      <bl:EMPLID>10086</bl:EMPLID> "+ "      <bl:APRVLSTS>SUB</bl:APRVLSTS>"+ "        <bl:MRYSTS>S</bl:MRYSTS>"+ "  </parameter>"+ "  </soapenv:Body>" + " </soapenv:Envelope>";System.out.println("soapRequestData=" + soapRequestData);PostMethod postMethod = new PostMethod("http://IP:port/PSIGW/PeopleSoftServiceListeningConnector/PSFT_HR");try {byte[] b = soapRequestData.getBytes("utf-8");InputStream is = new ByteArrayInputStream(b, 0, b.length);org.apache.commons.httpclient.methods.RequestEntity re = new InputStreamRequestEntity(is, b.length,"text/xml;charset=utf-8");postMethod.setRequestEntity(re);postMethod.setRequestHeader("SOAPAction", "BL_MRYSTS_REQAPRVL.v1");HttpClient httpClient = new HttpClient();int status = httpClient.executeMethod(postMethod);InputStream in = postMethod.getResponseBodyAsStream();DocumentBuilderFactory bf = DocumentBuilderFactory.newInstance();DocumentBuilder db = bf.newDocumentBuilder();Document document = db.parse(in);String res = document.getElementsByTagName("ResponseInfo").item(0).getTextContent();System.out.println(res);System.out.println(in);System.out.println(status);} catch (UnsupportedEncodingException e) {e.printStackTrace();} catch (HttpException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}}}

5、测试运行环境:

<dependency><groupId>commons-logging</groupId><artifactId>commons-logging</artifactId><version>1.1.1</version>
</dependency><dependency><groupId>commons-codec</groupId><artifactId>commons-codec</artifactId><version>1.4</version>
</dependency><dependency><groupId>commons-httpclient</groupId><artifactId>commons-httpclient</artifactId><version>3.1</version>
</dependency>