/**
* 获取某个月的最后一天
* y:2020
* m:4
*/
getLastDay(y, m) {
let date = new Date(y, m, 1);
let lastDay = new Date(date.getTime() - 1000 * 60 * 60 * 24);
return lastDay.getDate();
},
/**
* 获取某个月的最后一天
* y:2020
* m:4
*/
getLastDay(y, m) {
let date = new Date(y, m, 1);
let lastDay = new Date(date.getTime() - 1000 * 60 * 60 * 24);
return lastDay.getDate();
},
本文标题:获取某个月的最后一天
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