CXF的啓動

CXF uses Spring to provide XML configuration of services. This means that first we'll want to load Spring via a Servlet listener and tell it where our XML configuration file is:

Next, you'll need to add CXFServlet to your web.xml:

<?xmlversion="1.0"encoding="ISO-8859-1"?> <!DOCTYPE web-app     PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"     " http://java.sun.com/dtd/web-app_2_3.dtd"> <web-app>   <context-param>     <param-name>contextConfigLocation</param-name>     <param-value>       classpath:com/acme/ws/services.xml     </param-value>   </context-param>     <listener>     <listener-class>       org.springframework.web.context.ContextLoaderListener     </listener-class>   </listener>     <servlet>     <servlet-name>CXFServlet</servlet-name>     <display-name>CXF Servlet</display-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>/services/*</url-pattern>   </servlet-mapping>   </web-app>

Alternatively, you can point to the configuration file using a CXFServlet init parameter :

<?xmlversion="1.0"encoding="ISO-8859-1"?> <!DOCTYPE web-app     PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"     " http://java.sun.com/dtd/web-app_2_3.dtd"> <web-app>     <servlet>     <servlet-name>CXFServlet</servlet-name>     <display-name>CXF Servlet</display-name>     <servlet-class>         org.apache.cxf.transport.servlet.CXFServlet     </servlet-class>     <init-param>       <param-name>config-location</param-name>       <param-value>/WEB-INF/beans.xml</param-value>        </init-param>     <load-on-startup>1</load-on-startup>   </servlet>     <servlet-mapping>     <servlet-name>CXFServlet</servlet-name>     <url-pattern>/services/*</url-pattern>   </servlet-mapping>     </web-app>

The next step is to actually write the configuration file:

<beansxmlns=" http://www.springframework.org/schema/beans"       xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance"       xmlns:jaxws=" http://cxf.apache.org/jaxws"       xmlns:jaxrs=" http://cxf.apache.org/jaxrs"       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/schemas/jaxws.xsd           http://cxf.apache.org/jaxrs           http://cxf.apache.org/schemas/jaxrs.xsd">     <importresource="classpath:META-INF/cxf/cxf.xml"/>   <importresource="classpath:META-INF/cxf/cxf-extension-soap.xml"/>   <importresource="classpath:META-INF/cxf/cxf-extension-jaxrs-binding.xml"/>   <importresource="classpath:META-INF/cxf/cxf-servlet.xml"/>     <jaxws:endpointid="greeter"       implementor="org.apache.hello_soap_http.GreeterImpl"       address="/Greeter1"/>     <jaxrs:serverid="greeterRest"       serviceClass="org.apache.hello_soap_http.GreeterImpl"       address="/GreeterRest"/>   </beans>

Here we're creating a JAX-WS endpoint based on our implementation class, GreeterImpl.

NOTE: We're publishing endpoints "http://localhost/mycontext/services/Greeter1" and "http://localhost/mycontext/services/GreeterRest", but we set jaxws:endpoint/@address and jaxrs:server/@address to relative values such as "/Greeter1" "/GreeterRest".