IF判断2个及以上ID <%if(category_id==ID1||category_id==ID2)%> 或者<%if(category_id>=ID1&&category_id<=ID2)%>
两种样式判断语句：<%if(category_id==ID)%> .....................<%else if(category_id==ID)%>........................<%else%>........................<%/if%>
相关资源：DTCMS数据库文档说明
