xml配置文件解释

<?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:context="http://www.springframework.org/schema/context"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
      xsi:schemaLocation="http://www.springframework.org/schema/beans 
                           http://www.springframework.org/schema/beans/spring-beans.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.xsd">
    <context:component-scan base-package="xxx.xxx.controller" />
     
    <context:annotation-config/>
    <mvc:default-servlet-handler/>
    <mvc:annotation-driven/>
     
    <mvc:resources mapping="/images/**" location="/images/" />
     
    <bean id="xxx" class="xxx.xxx.xxx.Xxx">
        <property name="xxx" value="xxxx"/>
    </bean>
</beans>