15 lines
495 B
JavaScript
15 lines
495 B
JavaScript
function isValidDateTime(datetimeStr) {
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// 尝试将字符串转换为 Date 对象
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const date = new Date(datetimeStr);
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// 检查转换后的日期是否是有效日期
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return !isNaN(date.getTime()) &&
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date.toString() !== 'Invalid Date';
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}
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async function randomDelay(min = 5000, max = 20000) {
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const delay = Math.floor(Math.random() * (max - min + 1)) + min;
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await new Promise(resolve => setTimeout(resolve, delay));
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}
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module.exports = { isValidDateTime, randomDelay }; |