数据切割
this.listime.forEach(function(val, idx, arr) {
val.sub_list.forEach(function(val, idx, arr){
var time= val.CREATE_TIME
var CREATE_TIME=(time.substring(8,16))
val.CREATE_TIME= CREATE_TIME
var times= val.DEADLINE
var DEADLINE=(times.substring(0,16))
val.DEADLINE= DEADLINE
})
})