js算两个日期中的所有年份月份(经过测试)-蒲公英云

js算两个日期中的所有年份月份(经过测试)

这个比较准确经过测试原文忘记在哪了有知道的老铁可以在底下评论

getMonthBetween(start, end) {
      var result = {};
      var s = start.split('-');
      var e = end.split('-');
      var minyear = new Date();
      var maxyear = new Date();
      minyear.setFullYear(s[0]);// 开始年
      maxyear.setFullYear(e[0]);// 结束年
      var curryear = minyear;
      // eslint-disable-next-line no-unused-vars
      const yeararr = [];
      // eslint-disable-next-line no-unmodified-loop-condition
      while (curryear <= maxyear) {
        var year = curryear.getFullYear();
        result[year] = [];
        curryear.setFullYear(year + 1);
      }
      var min = new Date();
      var max = new Date();
      min.setFullYear(s[0], s[1] * 1 - 1);// 开始月
      max.setFullYear(e[0], e[1] * 1 - 1);// 结束月
      var curr = min;
      let temmonth = '';
      // eslint-disable-next-line no-unmodified-loop-condition
      while (curr <= max) {
        var month = curr.getMonth();
        if (month + 1 < 10) {
          temmonth = '0' + (month + 1);
        } else {
          temmonth = month + 1;
        }
        result[this.$moment(curr).format('YYYY')].push(temmonth);
        curr.setMonth(month + 1);
      }
        //  这部分可以自己写
      const list = [];
      if (result) {
        for (const curryearKey in result) {
          result[curryearKey].forEach((item) => {
            list.push(`${curryearKey}-${item}`);
          });
        }
      }
      // var str = curr.getFullYear() + '-' + (month.toString().padStart(2, '0'));
      return list;
    }