spring4.3.9 @ResponseBody中文乱码，全是问号

<mvc:annotation-driven>
<mvc:message-converters register-defaults="true">
<bean class="org.springframework.http.converter.StringHttpMessageConverter">
<constructor-arg value="UTF-8" />
<!-- 使用@ResponseBody后会产生很大的响应头(Accept-Charset会达到4K+) -->
<property name="writeAcceptCharset" value="false" />
</bean>
<bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"
p:supportedMediaTypes="text/html;charset=UTF-8" />
<!-- <bean class="org.springframework.http.converter.StringHttpMessageConverter">
<property name="supportedMediaTypes" value="text/html;charset=UTF-8"/>
</bean> -->
</mvc:message-converters>
</mvc:annotation-driven>