??? 我沒學(xué)習(xí)過(guò)axis系列,一開始學(xué)的就是xfire,myeclipse5.1支持xfire支持的非常棒。這里講解一個(gè)簡(jiǎn)單的例子,
1.首先建立一個(gè)web service工程:
?????




點(diǎn)擊finish之后,myeclipse自動(dòng)幫你生成services.xml以及web應(yīng)用目錄結(jié)構(gòu),其中的services.xml是你導(dǎo)出服務(wù)的配置文件,注意在WEB-INF/web.xml文件中配置了xfire自己的servlet.
<servlet>
????<servlet-name>XFireServlet</servlet-name>
????<servlet-class>org.codehaus.xfire.transport.http.XFireConfigurableServlet</servlet-class>
????<load-on-startup>0</load-on-startup>
??</servlet>
??<servlet-mapping>
????<servlet-name>XFireServlet</servlet-name>
????<url-pattern>/services/*</url-pattern>
??</servlet-mapping>
2.接下來(lái),現(xiàn)在編寫要導(dǎo)出的pojo類,首先是接口:
package?net.rubyeye.webservicedemo;
//Generated?by?MyEclipse
public?interface?IHelloWorldService?{
????
????public?String?sayHello(String?name);
????
}
這個(gè)接口我們只提供一個(gè)方法:sayHello(),我們沒有采用JSR181標(biāo)注式的聲明方式,還是采用xml配置文件。然后是實(shí)現(xiàn)類:
package?net.rubyeye.webservicedemo;
//Generated?by?MyEclipse
public?class?HelloWorldServiceImpl?implements?IHelloWorldService?{
????
????public?String?sayHello(String?name){
????????return?"hello,"+name;
????}
????
????
}
最后,配置下services.xml文件:
<service>
????????<name>HelloWorldService</name>
????????<serviceClass>
????????????net.rubyeye.webservicedemo.IHelloWorldService
????????</serviceClass>
????????<implementationClass>
????????????net.rubyeye.webservicedemo.HelloWorldServiceImpl
????????</implementationClass>
????????<style>wrapped</style>
????????<use>literal</use>
????????<scope>application</scope>
????</service>
我們的web服務(wù)名稱叫做
HelloWorldService,接口是IHelloWorldService,實(shí)現(xiàn)類是HelloWorldServiceImpl。注意,其實(shí)我們這三個(gè)步驟可以一步完成,只要直接使用myeclipse的new web service向?qū)Ъ纯?/b>


3.然后將此工程部署到tomcat上,通過(guò)http://localhost:8081/HelloWorld/services/HelloWorldService?wsdl可以看到生成的wsdl文件。注意,在部署之后,services會(huì)被拷貝到WEB-INF\classes\META-INF\xfire目錄下,xfire會(huì)自動(dòng)搜索此目錄并加載配置文件。我們可以編寫一個(gè)client來(lái)測(cè)試web服務(wù),你也可以點(diǎn)擊myeclipse上的Launch the Web Services來(lái)測(cè)試web服務(wù)

4.編寫client代碼:
package?net.rubyeye.webservicedemo;
import?java.net.MalformedURLException;
import?java.util.ArrayList;
import?java.util.List;
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?HelloWorldClient?{
????public?static?void?main(String?args[])?{
????????Service?srvcModel?=?new?ObjectServiceFactory()
????????????????.create(IHelloWorldService.class);
????????XFireProxyFactory?factory?=?new?XFireProxyFactory(XFireFactory
????????????????.newInstance().getXFire());
????????
????????String?helloWorldURL?=?"http://localhost:8081/HelloWorld/services/HelloWorldService";
????????try?{
????????????IHelloWorldService?srvc?=?(IHelloWorldService)?factory.create(
????????????????????srvcModel,?helloWorldURL);
????????????System.out.print(srvc.sayHello("dennis"));
????????}?catch?(MalformedURLException?e)?{
????????????e.printStackTrace();
????????}
????}
}
執(zhí)行,打印:hello,dennis
注意,你也可以使用MyEclipse的new webservice client向?qū)ё詣?dòng)生成client,同時(shí)生成供客戶端調(diào)用的stub類等。
最后,我們?cè)倬帉懸粋€(gè)C#調(diào)用此web service的例子。
1.在vs.net中新建一個(gè)windows 應(yīng)用程序項(xiàng)目,并添加一個(gè)button,和一個(gè)label


2.項(xiàng)目菜單——》添加web應(yīng)用,輸入我們要調(diào)用的web服務(wù)的wsdl文件的url,并點(diǎn)擊前往。

3.添加引用之后,vs.net會(huì)自動(dòng)幫你生成提供給客戶端調(diào)用的stub等,這些文件在名為localhost的命名空間下。此空間下將有一個(gè)類,名為HelloWorldService。最后,在button1的onclick事件中添加代碼:
using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
namespace?MyProject
{
????public?partial?class?Form1?:?Form
????{
????????localhost.HelloWorldService?helloService?=?new?localhost.HelloWorldService();
????????public?Form1()
????????{
????????????InitializeComponent();
????????}
????????private?void?button1_Click(object?sender,?EventArgs?e)
????????{
????????????label1.Text?=?helloService.sayHello("dennis");
????????}
????}
}
我們new一個(gè)HelloWorldService ,并調(diào)用sayHello方法,將結(jié)果顯示在label上4.執(zhí)行ctr+F5

