Exh*_*ler 5 javascript datetime luxon
我将 UTC 日期存储在集合中,如下所示:
"orderBeforeStartTime" : ISODate("2021-03-20T14:00:00.000Z"),
"orderBeforeEndTime" : ISODate("2021-03-20T16:00:00.000Z")
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我想做一个从 开始orderBeforeStartTime并结束于 的循环orderBeforeEndTime,以用时间间隔填充数组。
因此,例如使用上面的数据,我应该得到一个这样的数组:
['14:00', '14:30', '15:00', '15:30', '16:00'];
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每个数字之间应该有30分钟的间隔,直到我到达orderBeforeEndTime。
我的代码:
const { DateTime } = require("luxon");
let startDate;
const endDate = DateTime.fromHTTP(
item.timeSegment.orderBeforeEndTime.toUTCString()
);
if (new Date() > item.timeSegment.orderBeforeStartTime) {
startDate = DateTime.utc();
} else {
startDate = DateTime.fromHTTP(
item.timeSegment.orderBeforeStartTime.toUTCString()
);
}
while (startDate <= endDate) {
item.orderTimeSegments.push(
startDate.toLocaleString(DateTime.TIME_24_SIMPLE)
);
startDate = startDate.plus({ minutes: 30 });
}
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这是正确的方法吗?
根据文档,有一种方法可以迭代给定的 Interval DurationObjectUnits。
const start = new Date("2021-03-20T14:00:00.000Z");
const end = new Date("2021-03-20T16:00:00.000Z");
const interval = Interval.fromDateTimes(
DateTime.fromJSDate(start),
DateTime.fromJSDate(end)
);
const desiredArray = interval.splitBy({ minutes: 30 }).map((d) => d.start);
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可能的分裂
export interface DurationObjectUnits {
year?: number | undefined;
years?: number | undefined;
quarter?: number | undefined;
quarters?: number | undefined;
month?: number | undefined;
months?: number | undefined;
week?: number | undefined;
weeks?: number | undefined;
day?: number | undefined;
days?: number | undefined;
hour?: number | undefined;
hours?: number | undefined;
minute?: number | undefined;
minutes?: number | undefined;
second?: number | undefined;
seconds?: number | undefined;
millisecond?: number | undefined;
milliseconds?: number | undefined;
}
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