Luxon js从星期中获取日期

Question

Moment可以根据周编号(0到6)获取日期名称。我看到鲁克逊有星期几，数字从1-7 (星期一是1，星期日是7)https://moment.github.io/luxon/#/parsing，但我不知道如何将星期数字转换为日期名称？

以分钟为单位

moment().day(0).format('ddddd'); // Sunday

Answer 1

我会看看卢克森的Info.weekdays，它会给出不同格式的日期名称。

然而，日期编号与Moment略有不同，因此您必须进行翻译。

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const { Info } = luxon;
// moment.js days of week: Sunday: 0 -> Monday: 6
const momentDays = [0,1,2,3,4,5,6];

console.log('Index', 'Long', 'Short');
momentDays.forEach(day => {
    // Luxon day indexes are Monday: 0 -> Sunday 6
    const luxonDay = (day + 6) % 7;
    console.log(day, Info.weekdays('long')[luxonDay], Info.weekdays('short')[luxonDay]);
})

.as-console-wrapper { max-height: 100% !important; top: 0; }

<script src="https://cdnjs.cloudflare.com/ajax/libs/luxon/2.0.2/luxon.min.js" integrity="sha512-frUCURIeB0OKMPgmDEwT3rC4NH2a4gn06N3Iw6T1z0WfrQZd7gNfJFbHrNsZP38PVXOp6nUiFtBqVvmCj+ARhw==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>

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