<mvc:annotation-driven>

        <!--不使用默认消息转换器 -->

        <mvc:message-converters register-defaults="false">

            <!--spring消息转换器 -->

            <bean class="org.springframework.http.converter.ByteArrayHttpMessageConverter"/>

            <bean class="org.springframework.http.converter.BufferedImageHttpMessageConverter"/>

            <!--解决@Responcebody中文乱码问题 -->

            <bean class="org.springframework.http.converter.StringHttpMessageConverter">

                <constructor-arg value="UTF-8"/>

            </bean>

            <!--配合fastjson支持 -->

            <bean class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">

                <property name="defaultCharset" value="UTF-8"/>

                <property name="supportedMediaTypes">

                    <list>

                        <!--顺序保持这样,避免IE下载出错 -->

                        <value>text/html;charset=UTF-8</value>

                        <value>application/json</value>

                    </list>

                </property>

                <property name="fastJsonConfig" ref="fastJsonConfig"/>

            </bean>

        </mvc:message-converters>

    </mvc:annotation-driven>

    <!--fastJsonConfig -->

    <bean id="fastJsonConfig" class="com.alibaba.fastjson.support.config.FastJsonConfig">

        <!--默认编码格式 -->

        <property name="charset" value="UTF-8"/>

        <property name="serializerFeatures">

            <list>

                <value>WriteNullListAsEmpty</value>

                <value>WriteDateUseDateFormat</value>

                <value>PrettyFormat</value>

                <value>WriteMapNullValue</value>

                <value>WriteNullStringAsEmpty</value>

                <value>WriteNullListAsEmpty</value>

                <value>DisableCircularReferenceDetect</value>

            </list>

        </property>

    </bean>

    <!--fastjson支持配置结束 -->