JS获取本周开始事件和结束时间

// 获取本周的开始时间和结束时间
const getWeekDates = () => {
    // 获取当前日期
    const today = new Date()

    // 计算今天是一周的第几天
    const dayOfWeek = today.getDay(); // 星期天是0，星期一是1

    // 往前推一天到周日开始（如果是周一，则不需要）
    let weekStart = new Date(today);
    if (dayOfWeek !== 0) {
        weekStart.setDate(weekStart.getDate() - dayOfWeek + 1);
    } else {
        weekStart.setDate(weekStart.getDate() - dayOfWeek - 6);
    }

    // 往后推一天到周日结束
    let weekEnd = new Date(today);
    if (dayOfWeek !== 0) {
        weekEnd.setDate(weekEnd.getDate() + (7 - dayOfWeek));
    } else {
        weekEnd.setDate(weekEnd.getDate());
    }
    const start = `${weekStart.getFullYear()}-${(weekStart.getMonth() + 1) > 9 ? weekStart.getMonth() + 1 : '0' + (weekStart.getMonth() + 1)}-${weekStart.getDate() > 9 ? weekStart.getDate() : '0' + weekStart.getDate()}`
    const end = `${weekEnd.getFullYear()}-${(weekEnd.getMonth() + 1) > 9 ? weekEnd.getMonth() + 1 : '0' + (weekEnd.getMonth() + 1)}-${weekEnd.getDate() > 9 ? weekEnd.getDate() : '0' + weekEnd.getDate()}`

    return [start, end]
}