javascript - 列出过去 6 个月的月份名称和年份

Question

我在年中的时候工作得很好，但现在我们已经进入新的一年了，我的代码崩溃了。我需要获取前 6 个月的月份名称和年份。

我修改后的代码:

var monthNames = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];

var today = new Date();
var year = today.getFullYear();
var month = today.getMonth();

var i = 0;
do {
    $("#pickWinners_month").append($("<option />").val((month > 8 ? "" : "0") + month + "/01/" + year).html(monthNames[month - 1] + " " + year));
    if (month == 0) {
        month = 11;
        year--;
    } else {
        month--;
    }

    i++;
} while (i < 6);

有人可以帮我解决这个问题吗？

Answer 1

你可以做这样的事情

var monthNames = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];

var today = new Date();
var d;
var month;

for(var i = 6; i > 0; i -= 1) {
  d = new Date(today.getFullYear(), today.getMonth() - i, 1);
  month = monthNames[d.getMonth()];
  console.log(month);
}

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