获取N天后的日期

//获取N天后的日期

GetDateStr(N) {

//当前时间毫秒数

let dd = new Date().getTime();

//N天后的毫秒值

let SS = dd + 3600000 * 24 * N; //获取N天后的毫秒值

let time = new Date(SS);

let y = time.getFullYear();

let m = time.getMonth() + 1; //获取当前月份的日期

let d = time.getDate();

m < 10 ? (m = "0" + m) : m;

d < 10 ? (d = "0" + d) : d;

return y + "-" + m + "-" + d;

},