源码网商城,靠谱的源码在线交易网站 我的订单 购物车 帮助

源码网商城

如何使用Javascript获取距今n天前的日期

  • 时间:2022-03-01 03:54 编辑: 来源: 阅读:
  • 扫一扫,手机访问
摘要:如何使用Javascript获取距今n天前的日期
[u]复制代码[/u] 代码如下:
 function Test(day) {                 var today = new Date();                 var beforMilliseconds = today.getTime() - 1000 * 3600 * 24 * day;                 var beforday = new Date();                 beforday.setTime(beforMilliseconds);                 var strYear = beforday.getFullYear();                 var strDay = beforday.getDate();                 var strMonth = beforday.getMonth() + 1;                 if (strMonth < 10) {                     strMonth = "0" + strMonth;                 }                 var strYesterday = strYear + "-" + strMonth + "-" + strDay;                 alert(strYesterday);             }
  • 全部评论(0)
联系客服
客服电话:
400-000-3129
微信版

扫一扫进微信版
返回顶部