为什么80%的码农都做不了架构师？>>>   

1. <?xml version="1.0" encoding="UTF-8" ?>
2. <beans xmlns="http://www.springframework.org/schema/beans"
3. xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
4. xmlns:jaxws="http://cxf.apache.org/jaxws"
5. xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
6. http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
7. <import resource="classpath:META-INF/cxf/cxf.xml" />
8. <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
9. <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
10. <jaxws:endpoint id="vote" implementor="com.zcl.cxf.service.VoteImpl" address="/Vote" />
11. </beans>

<?xml version="1.0" encoding="UTF-8" ?>
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:jaxws="http://cxf.apache.org/jaxws"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsdhttp://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd"><import resource="classpath:META-INF/cxf/cxf.xml" /><import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" /><import resource="classpath:META-INF/cxf/cxf-servlet.xml" /><jaxws:endpoint id="vote" implementor="com.zcl.cxf.service.VoteImpl" address="/Vote" />
</beans>

1. <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
2. xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
3. xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
4. id="WebApp_ID" version="2.5">
5. <context-param>
6. <param-name>contextConfigLocation</param-name>
7. <param-value>WEB-INF/cxf-beans.xml</param-value>
8. </context-param>
9. <listener>
10. <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
11. </listener>
12. <servlet>
13. <servlet-name>cxf</servlet-name>
14. <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
15. <load-on-startup>1</load-on-startup>
16. </servlet>
17. <servlet-mapping>
18. <servlet-name>cxf</servlet-name>
19. <url-pattern>/services/*</url-pattern>
20. </servlet-mapping>
21. </web-app>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"id="WebApp_ID" version="2.5"><context-param><param-name>contextConfigLocation</param-name><param-value>WEB-INF/cxf-beans.xml</param-value></context-param><listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener><servlet><servlet-name>cxf</servlet-name><servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class><load-on-startup>1</load-on-startup></servlet><servlet-mapping><servlet-name>cxf</servlet-name><url-pattern>/services/*</url-pattern></servlet-mapping>
</web-app>

1. package demo;
2. import javax.jws.WebParam;
3. import javax.jws.WebService;
4. import javax.xml.ws.Endpoint;
5. @WebService
6. public class JdkWebService {
7. public String doSomething(@WebParam(name="value", targetNamespace = "http://demo/", mode = WebParam.Mode.IN)String value) {
8. return "Just do it," + value + "!";
9. }
10. public static void main(String[] args) {
11. Endpoint.publish("http://localhost:8080/jdkwsdemo/demo.JdkWebService", new JdkWebService());
12. }
13. }

package demo;import javax.jws.WebParam;
import javax.jws.WebService;
import javax.xml.ws.Endpoint;@WebService
public class JdkWebService {public String doSomething(@WebParam(name="value", targetNamespace = "http://demo/", mode = WebParam.Mode.IN)String value) {return "Just do it," + value + "!";}public static void main(String[] args) {Endpoint.publish("http://localhost:8080/jdkwsdemo/demo.JdkWebService", new JdkWebService());}
}

开发WebService的框架不少，每个框架都有各自的有点，最近我用xfire练习开发WebService,下面是开发WebService的小例子，希望对入门的人有些小帮助
1.新建一个java web project命名为TestWebService，将xfire相关的jar包添加到lib目录中,写接口类和实现类

package com.lamp.service;public interface MessageService {public String getName(String name);
}

实现类

package com.lamp.service.impl;import com.lamp.service.MessageService;public class MessageServiceImpl implements MessageService {public String getName(String name) {return "hellow " + name + ", welcome to WebService world";}}

在src目录下新建文件夹META-INF，然后再在其下新建文件夹xfire,在xfire目录下新建配置文件services.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://xfire.codehaus.org/config/1.0"><service><name>MessageService</name><serviceClass>com.lamp.service.MessageService</serviceClass><implementationClass>com.lamp.service.impl.MessageServiceImpl</implementationClass></service>
</beans>

最后在web.xml中配置xfire的servlet

<servlet><servlet-name>XFireServlet</servlet-name><servlet-class>org.codehaus.xfire.transport.http.XFireConfigurableServlet</servlet-class></servlet><servlet-mapping><servlet-name>XFireServlet</servlet-name><url-pattern>/servlet/XFireServlet/*</url-pattern></servlet-mapping><servlet-mapping><servlet-name>XFireServlet</servlet-name><url-pattern>/services/*</url-pattern></servlet-mapping>

项目部署后在浏览器中通过http://localhost:8080/TestWebService/services访问看到远程访问的接口，并得到wsdl为http://localhost:8080/TestWebService/services/MessageService?wsdl

这样服务器端开发完毕，现在开始客户端的开发
新建一个java project也将xfire相关的jar引入，我用ant在客户端生成代理对象，在项目路径下新建build.xml,代码为

<?xml version="1.0" encoding="UTF-8"?><project name="WebService" basedir="." default="gen-webservice"><property file="build.properties"></property><path id="project-classpath"><fileset dir="${lib.dir}"><include name="**/*.jar" /> </fileset></path><target name="gen-webservice"><taskdef name="wsgen" classname="org.codehaus.xfire.gen.WsGenTask" classpathref="project-classpath" /><wsgen outputDirectory="${src.dir}"wsdl="${wsdl.dir}" package="com.lamp.ws.client" overwrite="true"/></target></project>

其引入的build.properties文件也在项目路径下
src.dir=${basedir}/src
lib.dir=F:/WebService/xfire-1.2.6/lib
wsdl.dir=http://localhost:8080/TestWebService/services/MessageService?wsdl
其中lib.jar为我存放xfire的路径，运行ant得到代理对象
编写一个测试类

package com.lamp.test;import com.lamp.ws.client.MessageServiceClient;
import com.lamp.ws.client.MessageServicePortType;public class TestGetName {public static void main(String[] args) {MessageServiceClient msg = new MessageServiceClient();MessageServicePortType portType = msg.getMessageServiceHttpPort();String result = portType.getName("张三");System.out.println(result);}}

运行在控制台看到了hellow 张三, welcome to WebService world至此一个简单的WebService开发完毕