momentjs 求小时差异
momentjs 使用
var now1 = moment( moment().unix()*1000); //获取unix时间戳 需要*1000 var befor_time = moment(1470040905000) ; // 后台接口给的时间戳 //判断小时差 var hour_gap = now1.diff(befor_time,'hours'); if( hour_gap > 12) { var day=moment(befor_time).format("YYYY-MM-DD") ; console.log(day) }else{ console.log(moment(befor_time).fromNow()) }