spring cxf 开发webservice

CXF与spring集成

1． 新建web project ,并加入apache-cxf-2.0.7/lib所有包，编写要发布的web service 接口和实现.这一步，与前面一样。

import javax.jws.WebService;

@WebService

public interface HelloWorld {

public String sayHello(String text);

}

import javax.jws.WebService;

@WebService(endpointInterface="test.HelloWorld")

public class HelloWorldImpl implements HelloWorld {

public String sayHello(String text) {

return "Hello" + text ;

}

}

@WebService 注解表示是要发布的web
服务

2.在spring-cxf.xml配置发布的web service

<?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.xsd
http://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"
/>

<bean id="hello"
class="test.HelloWorldImpl"
/>

<jaxws:endpoint
id="helloWorld"
implementor="#hello"

address="/HelloWorld"
/>

</beans>

注意：<jaxws:endpoint
id="helloWorld"
implementor="#hello"

address="/HelloWorld"
/>

id：指在spring配置的bean的ID.

Implementor:指明具体的实现类.

Address:指明这个web service的相对地址，

3． 配置web.xml文件：

<?xml version="1.0"
encoding="UTF-8"?>

<web-app version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<context-param>

<param-name>contextConfigLocation</param-name>

<param-value>classpath:spring-cxf.xml</param-value>

</context-param>

<listener>

<listener-class>

org.springframework.web.context.ContextLoaderListener

</listener-class>

</listener>

<servlet>

<servlet-name>CXFServlet</servlet-name>

<servlet-class>

org.apache.cxf.transport.servlet.CXFServlet

</servlet-class>

<load-on-startup>1</load-on-startup>

</servlet>

<servlet-mapping>

<servlet-name>CXFServlet</servlet-name>

<url-pattern>/ws/*</url-pattern>

</servlet-mapping>

</web-app>

4．部署到tomcat服务器,输入:http://localhost:8080/<web-app-name>/
HelloWorld?wsdl,将显示这个web service的wsdl.

注意：如果web.xml配置<servlet-name>CXFServlet</servlet-name>

<url-pattern>/ws/*</url-pattern>

则访问地址为：http://localhost:8080/<web-app-name>/ws/ HelloWorld?wsdl

5. 下面就开始创建一个客户端程序，访问这个web service,同样新建java project ,并加入apache-cxf-2.0.7/lib所有包.创建与具体webservice技术无关的业务接口HelloWorld.java

public interface HelloWorld {

public String sayHello(String text);

}

6.配置spring-client.xml

<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-2.0.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schema/jaxws.xsd">

<bean id="client"
class="test.HelloWorld"

factory-bean="clientFactory"
factory-method="create"/>

<bean id="clientFactory"
class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean">

<property name="serviceClass"
value="test.HelloWorld"/>

<property name="address"
value="http://localhost:9000/helloWorld"/>

<!-- 这个地方的地址一定要注意，正确的-->

</bean>

</beans>

7．测试：

import org.springframework.context.ApplicationContext;

import org.springframework.context.support.ClassPathXmlApplicationContext;

import test.HelloWorld;

publicclass Test {

publicstaticvoid main(String[]
args) {

ApplicationContext ctx = new ClassPathXmlApplicationContext(

"spring-client.xml");

HelloWorld client = (HelloWorld) ctx.getBean("client");

String result = client.sayHello("你好!");

System.out.println(result);

}

}