Freemaker中使用中括号来包含标签

tag_syntax 改为auto_detect

<bean class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
    <property name="freemarkerSettings">
        <props>
            <prop key="tag_syntax">auto_detect</prop>
            <prop key="defaultEncoding">UTF-8</prop>
        </props>
    </property>
</bean>

defaultEncoding 改为urf-8 防止乱码