js毫秒数和日期相互转换 旧城等待, 2022-02-05 04:27 258阅读 0赞 转载自:https://blog.csdn.net/tanqiaoxing/article/details/79865989 【1】、毫秒数转换为具体日期 function getMyDate(str) \{ var oDate = new Date(str), oYear = oDate.getFullYear(), oMonth = oDate.getMonth()+1, oDay = oDate.getDate(), oHour = oDate.getHours(), oMin = oDate.getMinutes(), oSen = oDate.getSeconds(), oTime = oYear +'-'+ addZero(oMonth) +'-'+ addZero(oDay) +' '+ addZero(oHour) +':'+ addZero(oMin) +':'+addZero(oSen); return oTime; \} //补零操作 function addZero(num)\{ if(parseInt(num) < 10)\{ num = '0'+num; \} return num; \} 接口返回的毫秒数如果为string,需要转化为int var dateTime = getMyDate(parseInt(data)); data: 1537444800000 dateTime:2018-09-20 20:00:00 【2】、日期转换为毫秒数 var secondsTime = new Date(dateTime).getTime(); dateTime:2018-09-20 20:00:00 secondsTime: 1537444800000
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