一、web.xml配置

<context-param>
   <param-name>contextConfigLocation</param-name>
   <param-value>classpath*:META-INF/spring/applicationContext.xml
   </param-value>
</context-param>
<listener>
   <listener-class>org.springframework.web.context.ContextLoaderListener
   </listener-class>
</listener>
<!-- 字符集过滤 -->
<filter>
   <description>字符集过滤器</description>
   <filter-name>encodingFilter</filter-name>
   <filter-class>org.springframework.web.filter.CharacterEncodingFilter
   </filter-class>
   <init-param>
      <description>字符集编码</description>
      <param-name>encoding</param-name>
      <param-value>UTF-8</param-value>
   </init-param>
   <init-param>
      <param-name>forceEncoding</param-name>
      <param-value>true</param-value>
   </init-param>
</filter>
<filter-mapping>
   <filter-name>encodingFilter</filter-name>
   <url-pattern>/*</url-pattern>
</filter-mapping>
<!-- springMVC核心控制器 -->
<servlet>
   <description>spring mvc servlet</description>
   <servlet-name>springMvc</servlet-name>
   <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
   <init-param>
      <description>spring mvc 配置文件</description>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath*:META-INF/spring/mvc-context.xml</param-value>
   </init-param>
   <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
   <servlet-name>springMvc</servlet-name>
   <url-pattern>*.action</url-pattern>
</servlet-mapping>

<!--处理Introspector内存泄漏-->
<listener>
   <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>

二、mvc-context.xml

<!-- 启用spring mvc 注解 -->
<context:annotation-config />

<!-- 设置使用注解的类所在的jar包 -->
<context:component-scan base-package="com.xxx.xxx.xxx" />

<!-- 国际化配置 -->
<bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource">
   <!-- basenames设置无效问题 -->
   <property name="basenames">
      <list>
         <value>messages/messages</value>
      </list>
   </property>
</bean>
<!-- 基于Cookie的本地化解析器 -->
<bean id="localeResolver" class="org.springframework.web.servlet.i18n.CookieLocaleResolver"></bean>
<!-- 以下 validator在使用 mvc:annotation-driven 会 自动注册 -->
<bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean">
   <property name="providerClass" value="org.hibernate.validator.HibernateValidator" />
   <!-- 如果不加默认到 使用classpath下的 ValidationMessages.properties -->
   <property name="validationMessageSource" ref="messageSource" />
</bean>
<!-- 指定自己定义的validator -->
<mvc:annotation-driven validator="validator" />
<!-- 国际化配置结束 -->

<mvc:resources location="/resources/" mapping="/resources/**" cache-period="3600" />
<!-- 取消循环引用 -->
<bean id="JsonConverter" class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">
   <property name="supportedMediaTypes" value="application/json;charset=UTF-8" />
   <property name="features">
      <array value-type="com.alibaba.fastjson.serializer.SerializerFeature">
         <value>DisableCircularReferenceDetect</value>
      </array>
   </property>
</bean>
<mvc:annotation-driven>
   <mvc:message-converters>
      <ref bean="JsonConverter" />
   </mvc:message-converters>
</mvc:annotation-driven>

<!-- <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping"></bean> <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter"></bean> -->

<!-- 对转向页面的路径解析。prefix：前缀， suffix：后缀 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
   <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
   <property name="prefix" value="/WEB-INF/views/modules/" />
   <property name="suffix" value=".jsp" />
</bean>

<!-- 文件上传下载 -->
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
   <property name="maxUploadSize" value="104857600" />
   <property name="maxInMemorySize" value="4096" />
</bean>