springmvc-servlet.xml（springmvc-servlet.xml 配置 增强配置）

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

	<!-- 视图解析器  配置前缀和后缀 要据modelAndView中封装视图名找到目标页面-->
	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/view/"></property>
		<property name="suffix" value=".jsp"></property>
	</bean>

	<bean name="/hello.do" class="com.wh.controller.HelloController"/>

</beans>

---------------------------------------------springmvc-servlet.xml 配置 增强配置

dispatcherServlet 前端控制器

org.springframework.web.servlet.view.InternalResourceViewResolver 视图解析器(配置前缀和后缀)

org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping 映射器(将name属性作为URL请求)

org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter 适配器(寻找实现Controller接口的action类)