freemarker的数据表现

Question

freeer在模板中的数据比如1024，超过1000，就会变成1，024
怎么样让它原样输出

Answer 1

<bean id="freeerConfig"
class="org.springframework.web.servlet.view.freeer.FreeMarkerConfigurer">
<property name="templateLoaderPath" value="/WEB-INF/freeer/"/>
<property name="defaultEncoding" value="UTF-8"/>
<property name="freeerSettings">
<props>
<prop key="template_exception_handler">debug</prop>
<prop key="number_format">0.##</prop>
<prop key="datetime_format">yy-M-d</prop>
</props>
</property>
<!--property name="freeerVariables">
<map>
<entry key="xml_escape">
<bean class="freeer.template.utility.XmlEscape"/>
</entry>
</map>
</property-->
</bean>应该是number_format设置一下就好了

Answer 2

可在web.xml里面配置
<servlet>
    <servlet-name>freeer</servlet-name>
    <servlet-class>freeer.ext.servlet.FreeerServlet</servlet-class>
    <!-- FreeerServlet settings: -->
    <init-param>
      <param-name>TemplatePath</param-name>
      <param-value>/WEB-INF/template</param-value>
    </init-param>
    <init-param>
      <param-name>NoCache</param-name>
      <param-value>true</param-value>
    </init-param>
    <init-param>
      <param-name>ContentType</param-name>
      <param-value>text/html</param-value>
    </init-param>
    
    <!-- FreeMarker settings: -->
    <init-param>
      <param-name>template_update_delay</param-name>
      <param-value>0</param-value> <!-- 0 is for development only! Use higher value otherwise. -->
    </init-param>
    <init-param>
      <param-name>default_encoding</param-name>
      <param-value>UTF-8</param-value>
    </init-param>
    <init-param>
      <param-name>locale</param-name>
      <param-value>en_US</param-value>
    </init-param>
    <init-param>
      <param-name>number_format</param-name>
      <param-value>0.##########</param-value>
    </init-param>
    <init-param>
      <param-name>date_format</param-name>
      <param-value>yyyy-MM-dd</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
<servlet-mapping>
<servlet-name>freeer</servlet-name>
<url-pattern>*.ftl</url-pattern>
</servlet-mapping>
另外补充一点，如果只是用ftl展示数据的话，以上配置是可以的。但是如果用ftl作模版生成Html时，可能还会出现类似问题，这好像是freeer的一个bug，所以还需要在代码里面显式的设置
Configuration cfg = new Configuration()
....
cfg.setNumberFormat("0.##########");
...