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以下是使用JavaScript实现计算两个日期之间的天数差的函数:
function calculateDateDifference(date1, date2) { // 将日期字符串转换为 Date 对象 const d1 = new Date(date1); const d2 = new Date(date2); // 计算两个日期的时间差(毫秒数) const timeDiff = Math.abs(d2.getTime() - d1.getTime()); // 将时间差转换为天数 const daysDiff = Math.ceil(timeDiff / (1000 * 3600 * 24)); return daysDiff; } // 示例用法 const date1 = '2022-01-01'; const date2 = '2022-01-10'; const difference = calculateDateDifference(date1, date2); console.log(difference); // 输出结果为 9
上述函数首先将两个日期字符串转换为Date对象,然后计算两个日期对象之间的时间差(以毫秒表示),最后将时间差转换为天数。通过调用calculateDateDifference函数,可以获取两个日期之间的天数差。
calculateDateDifference
The text was updated successfully, but these errors were encountered:
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以下是使用JavaScript实现计算两个日期之间的天数差的函数:
上述函数首先将两个日期字符串转换为Date对象,然后计算两个日期对象之间的时间差(以毫秒表示),最后将时间差转换为天数。通过调用
calculateDateDifference
函数,可以获取两个日期之间的天数差。The text was updated successfully, but these errors were encountered: