获取某天日期

getSomeDay(someDay) {let currentDate = new Date();let targetday_milliseconds = currentDate.getTime() + 1000 * 60 * 60 * 24 * someDay;currentDate.setTime(targetday_milliseconds);const doHandleMonth = (month) => {let m = month;if (month.toString().length == 1) {m = `0${month}`}return m}let year = currentDate.getFullYear();let month = currentDate.getMonth();let date = currentDate.getDate();let day = currentDate.getDay();let time = parseInt(currentDate.getTime() / 1000);month = doHandleMonth(month + 1);date = doHandleMonth(date);const week = ['周日', '周一', '周二', '周三', '周四', '周五', '周六']return {'t': time,'y': year,'m': month,'d': date,'w': week[day]};
}