spring-servlet.xml 无法引用<mvc:resources />标签

 在spring-servlet.xml 中使用<mvc:resources/> 标签的时候，发现无法引用，在网上查到了很多解决办法都无功而返。 最后实在没有办法就copy了一份别人的拿来用。 我对比了一下，发现两个文件的区别如下：

<?xml version="1.0" encoding="UTF-8"?>    
<beans xmlns="http://www.springframework.org/schema/beans"   
    xmlns:context="http://www.springframework.org/schema/context"   
    xmlns:mvc="http://www.springframework.org/schema/mvc"  
    xmlns:p="http://www.springframework.org/schema/p"  
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"    
    xsi:schemaLocation="http://www.springframework.org/schema/beans   
    http://www.springframework.org/schema/beans/spring-beans-3.0.xsd  
    http://www.springframework.org/schema/context  
    http://www.springframework.org/schema/context/spring-context.xsd  
    http://www.springframework.org/schema/mvc   
    http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">  

	<!-- 扫描控制器包-->
	<!--<context:component-scan base-package="com.founder.controller" />-->
	
	<bean name="/test/hello" class="com.founder.controller.HelloworldController"></bean>
	
	<!-- 多方法解析器 -->
	<bean name="paramMethodResolver" class="org.springframework.web.servlet.mvc.multiaction.ParameterMethodNameResolver">
		<property name="paramName" value="action"></property>	
	</bean>
	
	<bean name="/test/multi" class="com.founder.controller.MultiController">
		<property name="methodNameResolver">
			<ref bean="paramMethodResolver"></ref>
		</property>
	</bean>
	
	<bean name="/test/static" class="com.founder.controller.StaticController">
		<property name="methodNameResolver">
			<ref bean="paramMethodResolver"></ref>
		</property>
	</bean>
	
	 <!-- 静态资源访问（不拦截此目录下的东西的访问） -->  
    <mvc:resources location="/img/"  mapping="/img/**" />
	
	<!-- 视图解析器 -->
	<bean id="viewResolver" 
		  class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/"></property>
		<property name="suffix" value=".jsp"></property>
	</bean>

</beans>

不可用spring-servlet.xml

<?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:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">

	<!-- 扫描控制器包-->
	<!--<context:component-scan base-package="com.founder.controller" />-->
	
	<bean name="/test/hello" class="com.founder.controller.HelloworldController"></bean>
	
	<!-- 多方法解析器 -->
	<bean name="paramMethodResolver" class="org.springframework.web.servlet.mvc.multiaction.ParameterMethodNameResolver">
		<property name="paramName" value="action"></property>	
	</bean>
	
	<bean name="/test/multi" class="com.founder.controller.MultiController">
		<property name="methodNameResolver">
			<ref bean="paramMethodResolver"></ref>
		</property>
	</bean>
	
	<!-- 视图解析器 -->
	<bean id="viewResolver" 
		  class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/"></property>
		<property name="suffix" value=".jsp"></property>
	</bean>

</beans>