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| | | import java.lang.management.ManagementFactory;
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| | | import java.text.ParseException;
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| | | import java.text.SimpleDateFormat;
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| | | import java.time.LocalDate;
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| | | import java.time.LocalDateTime;
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| | | import java.time.LocalTime;
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| | | import java.time.ZoneId;
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| | | import java.time.ZonedDateTime;
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| | | import java.util.Date;
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| | | import org.apache.commons.lang3.time.DateFormatUtils;
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| | |
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| | |
| | | public static String YYYYMMDDHHMMSS = "yyyyMMddHHmmss";
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| | |
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| | | public static String YYYY_MM_DD_HH_MM_SS = "yyyy-MM-dd HH:mm:ss";
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| | | |
| | |
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| | | private static String[] parsePatterns = {
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| | | "yyyy-MM-dd", "yyyy-MM-dd HH:mm:ss", "yyyy-MM-dd HH:mm", "yyyy-MM",
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| | | "yyyy/MM/dd", "yyyy/MM/dd HH:mm:ss", "yyyy/MM/dd HH:mm", "yyyy/MM",
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| | |
| | | return null;
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| | | }
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| | | }
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| | | |
| | |
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| | | /**
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| | | * 获取服务器启动时间
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| | | */
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| | |
| | | {
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| | | long time = ManagementFactory.getRuntimeMXBean().getStartTime();
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| | | return new Date(time);
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| | | }
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| | |
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| | | /**
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| | | * 计算相差天数
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| | | */
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| | | public static int differentDaysByMillisecond(Date date1, Date date2)
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| | | {
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| | | return Math.abs((int) ((date2.getTime() - date1.getTime()) / (1000 * 3600 * 24)));
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| | | }
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| | |
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| | | /**
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| | |
| | | // long sec = diff % nd % nh % nm / ns;
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| | | return day + "天" + hour + "小时" + min + "分钟";
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| | | }
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| | |
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| | | /**
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| | | * 增加 LocalDateTime ==> Date
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| | | */
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| | | public static Date toDate(LocalDateTime temporalAccessor)
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| | | {
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| | | ZonedDateTime zdt = temporalAccessor.atZone(ZoneId.systemDefault());
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| | | return Date.from(zdt.toInstant());
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| | | }
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| | |
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| | | /**
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| | | * 增加 LocalDate ==> Date
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| | | */
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| | | public static Date toDate(LocalDate temporalAccessor)
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| | | {
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| | | LocalDateTime localDateTime = LocalDateTime.of(temporalAccessor, LocalTime.of(0, 0, 0));
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| | | ZonedDateTime zdt = localDateTime.atZone(ZoneId.systemDefault());
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| | | return Date.from(zdt.toInstant());
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| | | }
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| | | }
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