. Create a web project testservice
The directory is as follows:
CN -- Test -- service -- impl
2. packages to be imported
Activation-1.0.2.jar
Commons-codec-1.3.jar
Commons-httpclient-3.0.jar
Commons-logging-1.0.4.jar
Jaxen-1.1-beta-8.jar
Jdom-1.0.jar
Log4j-1.2.x.jar
Mail-1.3.3_01.jar
Spring-1.2.x.jar
Stax-api-1.0.jar
Wsdl4j-1.5.2.jar
Wstx-asl-2.9.jar
Xbean-2.1.0.jar
Xbean-spring-2.2.jar
Xfire-all-1.0.jar
XmlSchema-1.0.jar
3. Data publishing end
(1) Compile the publishing Interface
Package CN. Test. Service;
Public interface adservice {
String [] [] getdatas ();
}
(2) Compile the implementation class
Package CN. Test. Service. impl;
Import CN. Test. Service. adservice;
Public class adserviceimpl implements adservice {
Public String [] [] getdatas (){
String ads [] [] = new string [3] [3];
For (INT I = 0; I <3; I ++ ){
For (Int J = 0; j <3; j ++ ){
ADS [I] [J] = string. valueof (I * j );
}
}
Return ads;
}
}
4. Add the xfire configuration file services. xml.
Add/src/META-INF/xfire/services. XML to the src directory
<Beans xmlns =" Http://xfire.codehaus.org/config/1.0 ">
<Service>
<Name> ad </Name> <! -- This name is important. It is used for calling. -->
<Namespace> http: // localhost/adservice </namespace> // use this address to access
<Serviceclass> CN. Test. Service. adservice </serviceclass>
<Implementationclass>
CN. Test. Service. impl. adserviceimpl // implementation class
</Implementationclass>
<! -- This is a modifier. It seems that an error will be reported when spring integration is called.
<Inhandlers>
<Handler
Handlerclass = "org. codehaus. xfire. Demo. Handlers. checkversionhandler"/>
</Inhandlers>
-->
</Service>
</Beans>
5. Configure web. xml
Add the following content to Web. xml:
<Servlet>
<Servlet-Name> xfireservlet </servlet-Name> // use the built-in Servlet
<Display-Name> xfire servlet </display-Name>
<Servlet-class>
Org. codehaus. xfire. Transport. http. xfireconfigurableservlet
</Servlet-class>
</Servlet>
<Servlet-mapping>
<Servlet-Name> xfireservlet </servlet-Name>
<URL-pattern>/services/* </url-pattern> // filtered path
</Servlet-mapping>
6. Test whether xfire has been deployed successfully.
Http: // localhost/testservice/services/ad? WSDL
7. Compile the client
Package CN. Test. Service;
Import java.net. malformedurlexception;
Import org. codehaus. xfire. xfire;
Import org. codehaus. xfire. xfirefactory;
Import org. codehaus. xfire. Client. xfireproxyfactory;
Import org. codehaus. xfire. Service. Service;
Import org. codehaus. xfire. Service. Binding. objectservicefactory;
Public class callservice {
Public String [] [] getdata (){
Service servicemodel = new objectservicefactory (). Create (adservice. Class); // note that the interface used here is the publish interface adservice. Class.
Xfire = xfirefactory. newinstance (). getxfire ();
Xfireproxyfactory factory = new xfireproxyfactory (xfire );
String serviceurl =" Http: // localhost/testservice/services/AD ";
Adservice client = NULL;
Try {
Client = (adservice) Factory. Create (servicemodel, serviceurl); // you can use the class name and address to create a class instance.
} Catch (malformedurlexception e ){
System. Out. println ("wsclient. callwebservice (): exception:" + E. tostring ());
}
String [] [] datas = NULL;
Try {
Datas = client. getdatas ();
} Catch (exception e ){
System. Out. println ("wsclient. callwebservice (): exception:" + E. tostring ());
}
// Print all the data one by one
Int Len = datas. length;
For (INT I = 0; I <Len; I ++ ){
Int len2 = datas [I]. length;
For (Int J = 0; j <len2; j ++ ){
System. Out. Print ("\ t" + datas [I] [J]);
}
System. Out. println ();
}
Return datas;
}
}
8. Write a JSP to call the client
<% @ Page Language = "Java" Import = "Java. util. *, CN. yicha. Service. *" pageencoding = "UTF-8" %>
<! Doctype HTML public "-// W3C // dtd html 4.01 transitional // en">
<HTML>
<Head>
<Title> my JSP 'index. jsp 'starting page </title>
</Head>
<Body>
WebService test!
<%
Callservice cs = new callservice ();
CS. getdata ();
%>
</Body>
</Html>
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