function getStandTimer(num){
let standTime =
null;
let thisData =
new Date();
let msec = thisData.getTime() + 86400000*
num;
let data =
new Date(msec)
let year =
data.getFullYear();
let month = data.getMonth()+1
;
let day =
data.getDate();
if(month<10){month = '0' +
month}
if(day<10){day = '0' +
day};
standTime = year + '-' + month + '-' +
day;
return standTime;
}
使用:
当前时间：var nowTime = getStandTimer(0)
7天后：var sevenAfterTime = getStandTimer(7)
6天前：var sixBeforTime = getStandTimer(-6)
转载于:https://www.cnblogs.com/bigDipper/p/9269321.html
相关资源：js字符串日期yyyy-MM-dd转化为date示例代码
