使用Spring+Xfire构建WebService

（1）编写发布接口ITrainTimeServiceRemote
（2）编写实现类TrainTimeServiceImpl
（3）编写发布配置文件application-webservice.xml
     <beans>
 <import resource="classpath:org/codehaus/xfire/spring/xfire.xml" />
 <bean id="baseWebService"
  class="org.codehaus.xfire.spring.remoting.XFireExporter"
  lazy-init="false" abstract="true">
  <property name="serviceFactory" ref="xfire.serviceFactory" />
  <property name="xfire" ref="xfire" />
 </bean>
        <bean id="traintimeService" parent="baseWebService">
  <property name="serviceBean" ref="traintimeService_implement" />
  <property name="serviceClass"
   value="com.bjjdsy.ky.zl.service.ITrainTimeServiceRemote" />
 </bean>
 <bean id="traintimeService_implement"
  class="com.bjjdsy.ky.zl.service.TrainTimeServiceImpl">
  <property name="traintimeDao">
   <ref bean="TrainTimeDAO" />
  </property>
 </bean>
（4）如果有方法返回复杂类型，则需要辨析配置文件，未知和接口文件放在同一包下
     ITrainTimeServiceRemote.aegis.xml
      <mappings>
       <mapping>
          <method name="getTrainTimeByTrainCode">
            <return-type componentType="com.bjjdsy.ky.zl.domain.ZlTrainTimeTab"/>
          </method>
       </mapping>
      </mappings>

 （5）web.xml配置
       <servlet>
          <servlet-name>XFireServlet</servlet-name>
          <servlet-class>org.codehaus.xfire.spring.XFireSpringServlet</servlet-class>
          <load-on-startup>0</load-on-startup>
       </servlet>
       <servlet-mapping>
          <servlet-name>XFireServlet</servlet-name>
          <url-pattern>/services/*</url-pattern>
       </servlet-mapping>

调用：

<bean id="trainTimeService" class="org.codehaus.xfire.spring.remoting.XFireClientFactoryBean">
    <property name="serviceClass">
         <value>com.bjjdsy.ky.zl.service.ITrainTimeServiceRemote</alue>
    </property>
    <property name="wsdlDocumentUrl">           <value>http://10.100.2.12/KY_ZL_BASE/services/ITrainTimeServiceRemote?wsdl</value>
    </property>
</bean>

此后，就可以当作本地的trainTimeService来使用接口方法了