<fmt:formatNumber value="${(rptConfirmYwrb.joinDate.time-rptConfirmYwrb.createTime.time)/(1000*60*60)}" pattern="#0.0#"></fmt:formatNumber>小时
向上取整
< c:if test =" ${(rptConfirmYwrb.joinDate.time-rptConfirmYwrb.createTime.time)%(1000*60*60)==0} " > < fmt:formatNumber value =" ${(rptConfirmYwrb.joinDate.time-rptConfirmYwrb.createTime.time)/(1000*60*60)} " maxFractionDigits ="1" ></ fmt:formatNumber> 小时 </ c:if> < c:if test =" ${(rptConfirmYwrb.joinDate.time-rptConfirmYwrb.createTime.time)%(1000*60*60)!=0} " > < fmt:formatNumber value =" ${((rptConfirmYwrb.joinDate.time-rptConfirmYwrb.createTime.time)-(rptConfirmYwrb.joinDate.time-rptConfirmYwrb.createTime.time)%(1000*60*60))/(1000*60*60)+1} " maxFractionDigits ="1" ></ fmt:formatNumber> 小时 </ c:if>