js计算两个日期的差值

// 获取两个比较值的毫秒数
var postman_confirmtime_ms = Date.parse(new Date(data.postman_confirmtime.replace(/-/g, "/"))); var currentTime_ms=(new Date()).getTime();
  //转换成小时比较 subtractHour=Math.floor((currentTime_ms-begintime_ms)/1000*3600); console.info(subtractHour);

  http://qiaolevip.iteye.com/blog/1329292

搏击长空
原文地址:https://www.cnblogs.com/yitong/p/5935867.html