【spring mvc】spring-mvc配置

<?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:xsi="http://www.w3.org/2001/XMLSchema-instance"
       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"
       default-lazy-init="true">
    <!-- 默认懒加载 -->

    <!-- 自动扫描注册bean -->
    <!--<context:annotation-config />-->
    <!-- 扫描controller（controller层注入） -->
    <context:component-scan base-package="com.aaaaa">
        <context:include-filter type="annotation"
                                expression="org.springframework.stereotype.Controller"/>
    </context:component-scan>

    <!-- 校验器,入参校验 -->
    <bean id="validator"
          class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean">
    </bean>

    <!-- 格式转换器.例如Date等 -->
    <bean id="conversionService"
          class="org.springframework.format.support.FormattingConversionServiceFactoryBean"/>

    <!-- 数据绑定 -->
    <bean id="webBindingInitializer"
          class="org.springframework.web.bind.support.ConfigurableWebBindingInitializer">
        <property name="conversionService" ref="conversionService"/>
        <property name="validator" ref="validator"/>
    </bean>

    <!-- 配置请求驱动适配器HandlerAdapter,MappingHandler由默认的驱动提供 -->
    <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
        <property name="webBindingInitializer" ref="webBindingInitializer"/>
        <property name="messageConverters">
            <list>
                <bean class="org.springframework.http.converter.BufferedImageHttpMessageConverter"/>
                <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"/>
            </list>
        </property>
    </bean>

    <!-- 注册为springMVC -->
    <mvc:annotation-driven/>

    <!-- 视图解析器 -->
    <bean id="viewResolver" class="org.springframework.web.servlet.view.UrlBasedViewResolver">
        <property name="prefix" value="/views/"/>
        <property name="suffix" value=".jsp"/>
        <property name="viewClass" value="org.springframework.web.servlet.view.InternalResourceView"/>
    </bean>

</beans>