Volocity循环高级用法

#foreach($announcementDo in $announcementList)
#set($listSize=$!announcementList.size() - 1)
#if(($velocityCount - 1) % 3 == 0)
<span style="display: none; bottom: 0px;">
#set($temps=$velocityCount - 1)
#if($temps<=$listSize && $!announcementList.get($temps))
<a target="_blank" href="/ceres/supplier/pub/webAnnouncement/announcementDetailForUser.htm?id=$!announcementList.get($temps).securityId">$!announcementList.get($temps).tilte<em style="color: #8e8c8c;margin-left: 42px;">$utils.formatMessage('{0,date,yyyy-MM-dd}', $!announcementList.get($temps).gmtCreate)</em></a>
#end
#if($velocityCount<=$listSize && $!announcementList.get($velocityCount))
<a target="_blank" href="/ceres/supplier/pub/webAnnouncement/announcementDetailForUser.htm?id=$!announcementList.get($velocityCount).securityId"> $!announcementList.get($velocityCount).tilte <em style="color: #8e8c8c;margin-left: 42px;">$utils.formatMessage('{0,date,yyyy-MM-dd}', $!announcementList.get($velocityCount).gmtCreate)</em></a>
#end

#set($temp=$velocityCount+1)
#if($temp<=$listSize && $!announcementList.get($temp))
<a target="_blank" href="/ceres/supplier/pub/webAnnouncement/announcementDetailForUser.htm?id=$!announcementList.get($temp).securityId"> $!announcementList.get($temp).tilte <em style="color: #8e8c8c;margin-left: 42px;">$utils.formatMessage('{0,date,yyyy-MM-dd}', $!announcementList.get($temp).gmtCreate)</em></a>
#end
</span>
#end
#end