var mydate = new Date();
var curyear = mydate.getFullYear();
var curmonth = mydate.getMonth();
var curday = mydate.getDate();
var currentday = new Date(curyear, curmonth, curday);
var firstd = new Date(currentday.getTime() - 24 * 60 * 60 * 1000);
var lastd = new Date(currentday.getTime() + 24 * 60 * 60 * 1000);
mini.get("begintime").setText(firstd.getFullYear() + '-' + DateToString(firstd.getMonth() + 1) + '-' + DateToString(firstd.getDate()));
mini.get("endtime").setText(lastd.getFullYear() + '-' + DateToString(lastd.getMonth() + 1) + '-' + DateToString(lastd.getDate()));
function DateToString(val) {
if (val.toString().length == 1) {
return '0' + val.toString()
}
return val;
}
以上的內容爲設置當前日期的前一天和後一天,當月的日期也是可以參考的。