AXIS2 Implementing Web Service Interface Development + client invocation

First, create a new Web project,

1. Open the Axis2.war package, copy the Conf,lib,modules three folders to the Web-inf folder of the project, and create a new services folder under the Web-inf directory. Then create a new folder under the Services file (any name);

Then new Meta-inf folder, and finally add services.xml, interface information is written in this area.

Specific path: Web-inf/services/myservice/meta-inf/services.xml

2. Configure Web. Xml. Load Axis2 and Applicationcontext.xml.

<!--  Load Profiles  -->     <listener>         <listener-class>             org.springframework.web.context.ContextLoaderListener         </listener-class>    </listener>   <context-param>          <param-name>contextConfigLocation</param-name>                  < param-value>classpath:/*.xml</param-value>     </context-param>      <!--  Load axis2 -->    <servlet>         <display-name>Apache-Axis Servlet</display-name>         <servlet-name>axisServlet</servlet-name>        < servlet-class>org.apache.axis2.transport.http.axisservlet</servlet-class>         <load-on-startup>1</load-on-startup>    </servlet >    <servlet-mapping>        < servlet-name>axisservlet</servlet-name>        < Url-pattern>/services/*</url-pattern>    </servlet-mapping>

3. Then create the package under SRC in the project and create a class under the package to provide the Web service interface.

Package Com.axis.service;public class Testaxis {public string test (String str) {return ' test ' + str;    } public string Printhello (string name) {return "Hello" + name;    } public string Printworld (string name) {return ' world ' + name; }}

4. Configure the Services.xml file.

<?xml version= "1.0"  encoding= "UTF-8"? ><service name= "Axisservice"  targetnamespace = "HTTP://E3.ORG/AXIS2NAMESPACE/SOAPWS" >    <!--  Service Name Description  -->     <description>axis2  Interface Development Example </description>    <!--  Namespaces can be freely defined  -->    <schema schemanamespace= "http://e3.org/axis2Namespace/ SOAPWS " />    <!--  type of direct write position  -->    <!--  <parameter name= "ServiceClass" >com.axis.service.TestAxis</parameter> -->     <!--  Mode Two, point to the class location, through applicationcontext.xml  configuration  -->     <parameter name= "Springbeanname" >CrjWs</parameter>    <parameter  Name= "Serviceobjectsupplier" >        Org.apache.axis2.extensions.spring.receivers.SpringServletcontextobjectsupplier    </parameter>     <!--  Way One  -->    <operation name= "Test" >        <messagereceiver class= "Org.apache.axis2.rpc.receivers.RPCMessageReceiver"  />      </operation>     <operation name= "PrintHello" >       <messagereceiver class= " Org.apache.axis2.rpc.receivers.RPCMessageReceiver " />     </operation>      <operation name= "Printworld" >        <messagereceiver class= "Org.apache.axis2.rpc.receivers.RPCMessageReceiver"  />      </operation>      <!--  Way Two  -->    <!--       &Nbsp;<messagereceivers>        <messagereceiver mep= " Http://www.w3.org/2004/08/wsdl/in-out "             class= "Org.apache.axis2.rpc.receivers.RPCMessageReceiver"  />         <messagereceiver mep= "Http://www.w3.org/2004/08/wsdl/in-only"              class= "Org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver"  />    </messageReceivers>     -->     <!--  Shielded interface  -->    <excludeOperations>          <operation>printhello</operation>    </ Excludeoperations></service>

5. configuration file Applicationcontext.xml.

<!--WebService Inlet bean--<bean id = "Crjws" class= "Com.axis.service.TestAxis"/>

6. Directory structure.

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7. Run the project and use the browser to access the address

HTTP://LOCALHOST:8080/WEBSERVICETEST/SERVICES/AXISSERVICE?WSDL,

If there is any exception information, then return to see if the jar is missing or other configuration reasons, I will look at the beginning to see if there is no configuration.

If successful, a copy of the WSDL page is displayed on the page.

Second, the following are some of the small problems I encountered.

1, reported the service_object_supplier parameter is not specified.

Check out the discovery that there is no write listener. Add in the Web. xml file

<listener> <listener-class> Org.springframework.web.context.ContextLoaderListener </listener-class ></listener>

If you use Springbeanname, you need to load serviceobjectsupplier.

<parameter name= "Springbeanname" >CrjWs</parameter> <parameter name= "Serviceobjectsupplier" > Org . Apache.axis2.extensions.spring.receivers.SpringServletContextObjectSupplier </parameter>

Third, the client calls.

Package com.test;import javax.xml.namespace.qname;import org.apache.axis.client.call;import  org.apache.axis.client.Service;public class webTest {    public  Static void main (String[] args)  {        string  _newendPoint =              "http:/ /LOCALHOST:8080/WEBSERVICETEST/SERVICES/AXISSERVICE?WSDL ";         string _newnamespace =                     "HTTP://E3.ORG/AXIS2NAMESPACE/SOAPWS";         try {            Service  Service = new service ();             call call =&nBSP; (call)  service.createcall ();             Call.settargetendpointaddress (New java.net.url (_newendpoint));             call.setoperationname (New qname (_newnamespace,  "test"));             String s =  (String)   Call.invoke (new object[] {"test123"});             system.out.println (s);             //  call.setoperationname (New qname (_newnamespace, "Printhello"));             // s =  (String)  call.invoke (new object[] {   "printHello456"});            //  System.out.println (s);   &nbsP;         call.setoperationname (New QName (_newNameSpace,   "Printworld"));            s =  ( String)  call.invoke (new object[] {  "printWorld789"  });             system.out.println (s);         } catch  (Exception ex)  {             ex.printstacktrace ();         }    }}

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AXIS2 Implementing Web Service Interface Development + client invocation