spring配置问题


- <bean id="goodsMethodResolver" class="org.springframework.web.servlet.mvc.multiaction.PropertiesMethodNameResolver" lazy-init="default" autowire="default" dependency-check="default">
- <property name="mappings">
- <props>
  <prop key="/index.lzw">goodsShow</prop> 
  <prop key="/goodsNewGoods.lzw">newGoods</prop> 
  <prop key="/goodsSale.lzw">saleGoods</prop> 
  </props>
  </property>
  </bean>
- <bean id="goodsController" class="com.lzw.NewGoodsController" lazy-init="default" autowire="default" dependency-check="default">
- <property name="methodNameResolver">
  <ref local="goodsMethodResolver" /> 
  </property>
- <property name="dao">
  <ref bean="daoProxyFactory" /> 
  </property>
- <property name="saleGoodsLine">
  <value>1</value> 
  </property>
- <property name="newGoodsLine">
  <value>3</value> 
  </property>
  </bean>
谁能明确说一下每一句的意思，要思路清晰
万分感激