SpringMVC读取视频资源的Range属性失效问题

    <mvc:default-servlet-handler/>

    <!--<mvc:resources location="/css/" mapping="/css/**"/>-->
    <!--<mvc:resources location="/js/" mapping="/js/**"/>-->
    <!--<mvc:resources location="/img/" mapping="/img/**"/>-->
    <!--<mvc:resources location="/upload/" mapping="/upload/**"/>-->
    <!--<mvc:resources location="/images/" mapping="/images/**"/>-->
    <!--<mvc:resources location="/fonts/" mapping="/fonts/**"/>-->
    <!--<mvc:resources location="/horizon/" mapping="/horizon/**"/>-->
    <!--<mvc:resources location="/ueditor/" mapping="/plugin/**"/>-->
    <!--<mvc:resources location="/" mapping="/favicon.ico"/>-->
    <!--<mvc:resources location="/install/" mapping="/install/**"/>-->
    <!--<mvc:resources location="/help/" mapping="/help/**"/>-->