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  • java_获取某年开始和结束时间

    1、获取某年的开始时间
    public static LocalDateTime getBeginDayOfYear(String date) {
        LocalDate today;
        if (null==date){
            today = LocalDate.now();
        }else {
            DateTimeFormatter fmt = DateTimeFormatter.ofPattern("yyyy-MM-dd");
            today=LocalDate.parse(date, fmt);
        }
        today = LocalDate.of(today.getYear(), Month.JANUARY, 1);
        return today.atTime(00,00,01);
    }

    2、获取某年的结束时间
    public static LocalDateTime getEndDayOfYear(String date) {
        LocalDate today;
        if (null==date){
            today = LocalDate.now();
        }else {
            DateTimeFormatter fmt = DateTimeFormatter.ofPattern("yyyy-MM-dd");
            today=LocalDate.parse(date, fmt);
        }
        today = LocalDate.of(today.getYear(), Month.DECEMBER, Month.DECEMBER.length(today.isLeapYear()));
        return today.atTime(23,59,59);
    }
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  • 原文地址:https://www.cnblogs.com/zhangjinmei/p/15476124.html
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