<bean id="customerBinding" class="org.springframework.web.bind.support.ConfigurableWebBindingInitializer">
    <property name="validator" ref="validator">
    </property>
</bean>
<bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean">
    <property name="providerClass" value="org.hibernate.validator.HibernateValidator"
    />
    <!--不设置则默认为classpath下的 ValidationMessages.properties -->
    <property name="validationMessageSource" ref="validatemessageSource" />
</bean>
<bean id="validatemessageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
    <property name="basename" value="classpath:validatemessages" />
    <property name="fileEncodings" value="utf-8" />
    <property name="cacheSeconds" value="120" />
</bean>

参考资料：
http://www.cnblogs.com/whgk/p/7191152.html
https://my.oschina.net/shyloveliyi/blog/525252