series: [{
name: '单位:分',
type: 'bar',
data: [<%=swc.getNmDealMin()%>,<%=swc.getNmAvgDeal()%>,<%=swc.getNmDealMax()%>,<%=swc.getNmWaitMin()%>,<%=swc.getNmAvgWait()%>,<%=swc.getNmWaitMax()%>,<%=swc.getNmIntervalMin()%>,<%=swc.getNmAvgInterval()%>,<%=swc.getNmIntervalMax()%>],
color:['#3398DB'],
barWidth: '40',
用echart做图表,但是取到的数据是秒,想把数据变成分钟,并且取整去掉负数,具体怎么写,求教大神
jstl里有fmt标签库,去看看吧