from https://github.com/zhangkaitao/es/blob/master/web/src/main/resources/spring-mvc.xml

spring-mvc.xml

<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: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:property-placeholder location="classpath:resources.properties"/>

    <!-- 开启controller注解支持 -->
    <!-- 注意事项请参考：http://jinnianshilongnian.iteye.com/blog/1762632 -->
    <context:component-scan base-package="com.sishuok.es.**.web.controller" use-default-filters="false">
        <context:include-filter type="annotation"
                                expression="org.springframework.stereotype.Controller"/>
        <context:include-filter type="annotation"
                                expression="org.springframework.web.bind.annotation.ControllerAdvice"/>
    </context:component-scan>


    <!-- 会自动注册了validator  ConversionService  -->
    <mvc:annotation-driven
            validator="validator"
            conversion-service="conversionService"
            content-negotiation-manager="contentNegotiationManager"
            enable-matrix-variables="true"
            >
        <!--enableMatrixVariables="true">-->
        <!-- 异步支持 默认30秒超时 -->
        <mvc:async-support default-timeout="30000" task-executor="executor"/>

        <mvc:message-converters register-defaults="true">
            <!-- StringHttpMessageConverter编码为UTF-8，防止乱码 -->
            <bean class="org.springframework.http.converter.StringHttpMessageConverter">
                <constructor-arg value="UTF-8"/>
                <property name = "supportedMediaTypes">
                    <list>
                        <bean class="org.springframework.http.MediaType">
                            <constructor-arg index="0" value="text"/>
                            <constructor-arg index="1" value="plain"/>
                            <constructor-arg index="2" value="UTF-8"/>
                        </bean>
                        <bean class="org.springframework.http.MediaType">
                            <constructor-arg index="0" value="*"/>
                            <constructor-arg index="1" value="*"/>
                            <constructor-arg index="2" value="UTF-8"/>
                        </bean>
                    </list>
                </property>
            </bean>

            <!-- 避免IE执行AJAX时,返回JSON出现下载文件 -->
            <bean id="fastJsonHttpMessageConverter" class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">
                <property name="supportedMediaTypes">
                    <list>
                        <value>application/json;charset=UTF-8</value>
                    </list>
                </property>
                <!--<property name="serializerFeature">-->
                <!--这个地方加上这个功能吧，能自己配置一些东西，比如时间的格式化，null输出""等等-->
                <!--</property>-->
            </bean>
        </mvc:message-converters>

        <mvc:argument-resolvers>
            <bean class="com.sishuok.es.common.web.bind.method.annotation.PageableMethodArgumentResolver"/>
            <bean class="com.sishuok.es.common.web.bind.method.annotation.SearchableMethodArgumentResolver"/>
            <bean class="com.sishuok.es.common.web.bind.method.annotation.FormModelMethodArgumentResolver"/>
            <bean class="com.sishuok.es.sys.user.web.bind.method.CurrentUserMethodArgumentResolver"/>
        </mvc:argument-resolvers>

    </mvc:annotation-driven>

    <mvc:view-controller path="/" view-name="redirect:/admin/index"/>
    <!-- 当在web.xml 中   DispatcherServlet使用 <url-pattern>/</url-pattern> 映射时，能映射静态资源 -->
    <mvc:default-servlet-handler/>

    <!-- 静态资源映射 -->
    <mvc:resources mapping="/static/**" location="/WEB-INF/static/"/>


    <!-- 拦截器设置 -->
    <mvc:interceptors>
        <bean class="org.springframework.web.servlet.handler.ConversionServiceExposingInterceptor">
            <constructor-arg ref="conversionService"/>
        </bean>
        <bean class="com.sishuok.es.common.web.interceptor.SetCommonDataInterceptor">
            <property name="excludeUrlPatterns">
                <value>
                    /admin/polling
                </value>
            </property>
        </bean>
        <mvc:interceptor>
            <mvc:mapping path="/admin/**" />
            <mvc:mapping path="/office/**" />
            <mvc:exclude-mapping path="/admin/polling"/>
            <bean class="org.springframework.orm.jpa.support.OpenEntityManagerInViewInterceptor"/>
        </mvc:interceptor>
        <!--<mvc:interceptor>-->
        <!--<mvc:mapping path="/**"/>-->
        <!--<bean class="cn.javass.test.interceptor.TestInterceptor"/>-->
        <!--</mvc:interceptor>-->
    </mvc:interceptors>


    <!-- 内容协商管理器  -->
    <!--1、首先检查路径扩展名（如my.pdf）；2、其次检查Parameter（如my?format=pdf）；3、检查Accept Header-->
    <bean id="contentNegotiationManager" class="org.springframework.web.accept.ContentNegotiationManagerFactoryBean">
        <!-- 扩展名至mimeType的映射,即 /user.json => application/json -->
        <property name="favorPathExtension" value="true"/>
        <!-- 用于开启 /userinfo/123?format=json 的支持 -->
        <property name="favorParameter" value="true"/>
        <property name="parameterName" value="format"/>
        <!-- 是否忽略Accept Header -->
        <property name="ignoreAcceptHeader" value="false"/>

        <property name="mediaTypes"> <!--扩展名到MIME的映射；favorPathExtension, favorParameter是true时起作用  -->
            <value>
                json=application/json
                xml=application/xml
                html=text/html
            </value>
        </property>
        <!-- 默认的content type -->
        <property name="defaultContentType" value="text/html"/>
    </bean>


    <!-- ========================= VIEW定义 ========================= -->
    <!-- 内容协商视图解析器；根据客户端的不同的请求决定不同的 view进行响应, 如 /blog/1.json /blog/1.xml -->
    <!-- 会自动根据解析的contentType来决定使用哪个视图解析器（默认使用整个web应用中的viewResolver） -->
    <bean class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver" p:order="0">
        <!-- 内容协商管理器 用于决定media type -->
        <property name="contentNegotiationManager" ref="contentNegotiationManager"/>
        <!-- 默认视图 放在解析链最后 -->
        <property name="defaultViews">
            <list>
                <!--<bean class="org.springframework.web.servlet.view.json.MappingJackson2JsonView"/>-->
                <bean class="com.alibaba.fastjson.support.spring.FastJsonJsonView" />
                <!--<bean class="org.springframework.web.servlet.view.xml.MarshallingView"/>-->
            </list>
        </property>
    </bean>

    <!-- 默认的视图解析器 在上边的解析错误时使用 (默认使用html)- -->
    <bean id="defaultViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"
          p:order="1">
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
        <property name="contentType" value="text/html"/>
        <property name="prefix" value="/WEB-INF/jsp/"/>
        <property name="suffix" value=".jsp"/>
    </bean>

    <!-- 文件上传相关 -->
    <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <!--one of the properties available;the maximum upload size in bytes 100M-->
        <property name="maxUploadSize" value="104857600"/>
    </bean>

    <!-- 控制器异常处理 -->
    <bean id="exceptionHandlerExceptionResolver" class="org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver">
        <property name="contentNegotiationManager" ref="contentNegotiationManager"/>
    </bean>

    <bean class="com.sishuok.es.extra.exception.web.DefaultExceptionHandler"/>

    <import resource="spring-mvc-shiro.xml"/>
    <!--<import resource="spring-speed-up.xml"/>-->

</beans>