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tyro-util

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/** * @desc 判断是否为同一天 * @param {Date} date1 * @param {Date} date2 可选/默认值:当天 * @return {Boolean} */ const isSameDay = (date1, date2) => { if (!date2) { date2 = new Date() } var date1_year = date1.getFullYear(), date1_month = date1.getMonth() + 1, date1_date = date1.getDate() var date2_year = date2.getFullYear(), date2_month = date2.getMonth() + 1, date2_date = date2.getDate() return ( date1_date === date2_date && date1_month === date2_month && date1_year === date2_year ) } module.exports = isSameDay