freemarker 判断list记录大于0

freemarker 判断list记录大于0 用<#if (list?size > 0)>即可。下面是个显示附件的实例

<#if (post.attachments?size > 0)>
     

      
       
        
       
      
     

相关附件：           <#list post.attachments as attach>            链接：${attach.realFilename}             大小：${attach.filesize} 描述：${attach.description} 上传日期：${attach.uploadDate}