<!-- <mvc:annotation-driven /> -->
<!-- 会自动注册了validator ConversionService --> <!-- StringHttpMessageConverter编码为UTF-8，防止乱码 --> <mvc:annotation-driven> <mvc:message-converters register-defaults="true"> <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 class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter" id="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:annotation-driven>
