1.2 基于spring配置的方式    spring 的配置文件如下:
    <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>
    <!--以上是固定内容-->
    <bean id="documentManager" class="org.wzywjy.exchange.webservice.impl.DocumentWebServiceImpl"/>
    <bean id="documentWebService" parent="baseWebService">
         <property name="serviceBean" ref="documentManager"/>
         <property name="serviceClass" value="org.wzywjy.exchange.webservice.DocumentWebService"/>
    </bean>
    <!--serviceBean是实现的类, serviceClass是接口-->    修改web.xml中的servlet配置
    <servlet>
         <servlet-name>XFireServlet</servlet-name>
         <servlet-class>org.codehaus.xfire.spring.XFireSpringServlet</servlet-class>
    </servlet>