java使用soap方式简单实现webservice

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java类：

import java.net.URL;import javax.xml.namespace.QName;import javax.xml.soap.MessageFactory;import javax.xml.soap.SOAPBody;import javax.xml.soap.SOAPBodyElement;import javax.xml.soap.SOAPConstants;import javax.xml.soap.SOAPEnvelope;import javax.xml.soap.SOAPMessage;import javax.xml.ws.Dispatch;import javax.xml.ws.Service;import org.w3c.dom.Document;public class Receive {    /**     * @param args     */    @SuppressWarnings("unused")    public static void main(String[] args) throws Exception {        String ns = "http://axisversion.sample";        String wsdlUrl = "http://127.0.0.1:8080/axis2/services/Version?wsdl";        //1、创建服务(Service)        URL url = new URL(wsdlUrl);        QName sname = new QName(ns,"Version");        Service service = Service.create(url,sname);                            //2、创建Dispatch        Dispatch<SOAPMessage> dispatch = service.createDispatch(new QName(ns,"VersionHttpSoap11Endpoint"),SOAPMessage.class,Service.Mode.MESSAGE);                            //3、创建SOAPMessage        SOAPMessage msg = MessageFactory.newInstance(SOAPConstants.SOAP_1_1_PROTOCOL).createMessage();        SOAPEnvelope envelope = msg.getSOAPPart().getEnvelope();        SOAPBody body = envelope.getBody();                            //4、创建QName来指定消息中传递数据        QName ename = new QName(ns,"getVersion","axis");//<nn:add xmlns="xx"/>        SOAPBodyElement ele = body.addBodyElement(ename);        // 传递参数//        ele.addChildElement("a").setValue("22");  //        ele.addChildElement("b").setValue("33");          msg.writeTo(System.out);        System.out.println("\n invoking.....");                                    //5、通过Dispatch传递消息,会返回响应消息        SOAPMessage response = dispatch.invoke(msg);        response.writeTo(System.out);        System.out.println();                            //6、响应消息处理,将响应的消息转换为dom对象        Document doc = response.getSOAPPart().getEnvelope().getBody().extractContentAsDocument();        String str = doc.getElementsByTagName("ns:return").item(0).getTextContent();        System.out.println(str);    }}

wsdl文件：

<?xml version="1.0" encoding="UTF-8"?><wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:ns="http://axisversion.sample" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" targetNamespace="http://axisversion.sample">    <wsdl:documentation>Version</wsdl:documentation>    <wsdl:types>        <xs:schema attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://axisversion.sample">            <xs:element name="VersionException">                <xs:complexType>                    <xs:sequence>                        <xs:element minOccurs="0" name="VersionException" nillable="true" type="ns:Exception"/>                    </xs:sequence>                </xs:complexType>            </xs:element>            <xs:complexType name="Exception">                <xs:sequence>                    <xs:element minOccurs="0" name="Message" nillable="true" type="xs:string"/>                </xs:sequence>            </xs:complexType>            <xs:element name="getVersion">                <xs:complexType>                    <xs:sequence/>                </xs:complexType>            </xs:element>            <xs:element name="getVersionResponse">                <xs:complexType>                    <xs:sequence>                        <xs:element minOccurs="0" name="return" nillable="true" type="xs:string"/>                    </xs:sequence>                </xs:complexType>            </xs:element>        </xs:schema>    </wsdl:types>    <wsdl:message name="getVersionRequest">        <wsdl:part name="parameters" element="ns:getVersion"/>    </wsdl:message>    <wsdl:message name="getVersionResponse">        <wsdl:part name="parameters" element="ns:getVersionResponse"/>    </wsdl:message>    <wsdl:message name="VersionException">        <wsdl:part name="parameters" element="ns:VersionException"/>    </wsdl:message>    <wsdl:portType name="VersionPortType">        <wsdl:operation name="getVersion">            <wsdl:input message="ns:getVersionRequest" wsaw:Action="urn:getVersion"/>            <wsdl:output message="ns:getVersionResponse" wsaw:Action="urn:getVersionResponse"/>            <wsdl:fault message="ns:VersionException" name="VersionException" wsaw:Action="urn:getVersionVersionException"/>        </wsdl:operation>    </wsdl:portType>    <wsdl:binding name="VersionSoap11Binding" type="ns:VersionPortType">        <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>        <wsdl:operation name="getVersion">            <soap:operation soapAction="urn:getVersion" style="document"/>            <wsdl:input>                <soap:body use="literal"/>            </wsdl:input>            <wsdl:output>                <soap:body use="literal"/>            </wsdl:output>            <wsdl:fault name="VersionException">                <soap:fault use="literal" name="VersionException"/>            </wsdl:fault>        </wsdl:operation>    </wsdl:binding>    <wsdl:binding name="VersionSoap12Binding" type="ns:VersionPortType">        <soap12:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>        <wsdl:operation name="getVersion">            <soap12:operation soapAction="urn:getVersion" style="document"/>            <wsdl:input>                <soap12:body use="literal"/>            </wsdl:input>            <wsdl:output>                <soap12:body use="literal"/>            </wsdl:output>            <wsdl:fault name="VersionException">                <soap12:fault use="literal" name="VersionException"/>            </wsdl:fault>        </wsdl:operation>    </wsdl:binding>    <wsdl:binding name="VersionHttpBinding" type="ns:VersionPortType">        <http:binding verb="POST"/>        <wsdl:operation name="getVersion">            <http:operation location="getVersion"/>            <wsdl:input>                <mime:content type="application/xml" part="parameters"/>            </wsdl:input>            <wsdl:output>                <mime:content type="application/xml" part="parameters"/>            </wsdl:output>        </wsdl:operation>    </wsdl:binding>    <wsdl:service name="Version">        <wsdl:port name="VersionHttpSoap11Endpoint" binding="ns:VersionSoap11Binding">            <soap:address location="http://127.0.0.1:8080/axis2/services/Version.VersionHttpSoap11Endpoint/"/>        </wsdl:port>        <wsdl:port name="VersionHttpSoap12Endpoint" binding="ns:VersionSoap12Binding">            <soap12:address location="http://127.0.0.1:8080/axis2/services/Version.VersionHttpSoap12Endpoint/"/>        </wsdl:port>        <wsdl:port name="VersionHttpEndpoint" binding="ns:VersionHttpBinding">            <http:address location="http://127.0.0.1:8080/axis2/services/Version.VersionHttpEndpoint/"/>        </wsdl:port>    </wsdl:service></wsdl:definitions>

控制台输出：

<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Header/><SOAP-ENV:Body><axis:getVersion xmlns:axis="http://axisversion.sample"/></SOAP-ENV:Body></SOAP-ENV:Envelope>
invoking.....
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Header/><soapenv:Body><ns:getVersionResponse xmlns:ns="http://axisversion.sample"><ns:return>Hi - the Axis2 version is 1.6.2</ns:return></ns:getVersionResponse></soapenv:Body></soapenv:Envelope>
Hi - the Axis2 version is 1.6.2

java使用soap方式简单实现webservice (二)

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