LocalDateTime获取昨天时间,替代simpleDateFormat

柏燊

于 2020-07-22 16:05:33 发布

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本文链接：https://blog.youkuaiyun.com/weixin_44805962/article/details/107515834

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    public static void localTime(){
        LocalDateTime localDateTime = LocalDateTime.now();
//        DateTimeFormatter pattern = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
//        String formatDate = localDateTime.format(pattern);
//        System.out.println("formatDate = " + formatDate);
        //获取昨天时间，方法minus,Temporal（时间段，世俗的）
        //参数时间间距
        LocalDateTime minus = localDateTime.minus(Period.ofDays(1));
        System.out.println("localDateTime.getDayOfWeek() = " + localDateTime.getDayOfWeek());
        String start = minus.format(DateTimeFormatter.ofPattern("yyyy-MM-dd 00:00:00"));
        String end = minus.format(DateTimeFormatter.ofPattern("yyyy-MM-dd 23:59:59"));
        System.out.println("start = " + start);
        System.out.println("end = " + end);

    }