63 lines
1.8 KiB
Java
63 lines
1.8 KiB
Java
package cn.iocoder.dashboard.util.date;
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import java.time.Duration;
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import java.util.Calendar;
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import java.util.Date;
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/**
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* 时间工具类
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*/
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public class DateUtils {
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public static final String FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND = "yyyy-MM-dd HH:mm:ss";
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public static Date addTime(Duration duration) {
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return new Date(System.currentTimeMillis() + duration.toMillis());
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}
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public static boolean isExpired(Date time) {
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return System.currentTimeMillis() > time.getTime();
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}
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public static long diff(Date endTime, Date startTime) {
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return endTime.getTime() - startTime.getTime();
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}
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/**
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* 创建指定时间
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*
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* @param year 年
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* @param mouth 月
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* @param day 日
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* @return 指定时间
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*/
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public static Date buildTime(int year, int mouth, int day) {
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return buildTime(year, mouth, day, 0, 0, 0);
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}
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/**
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* 创建指定时间
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*
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* @param year 年
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* @param mouth 月
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* @param day 日
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* @param hour 小时
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* @param minute 分钟
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* @param second 秒
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* @return 指定时间
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*/
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public static Date buildTime(int year, int mouth, int day,
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int hour, int minute, int second) {
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Calendar calendar = Calendar.getInstance();
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calendar.set(Calendar.YEAR, year);
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calendar.set(Calendar.MONTH, mouth - 1);
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calendar.set(Calendar.DAY_OF_MONTH, day);
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calendar.set(Calendar.HOUR_OF_DAY, hour);
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calendar.set(Calendar.MINUTE, minute);
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calendar.set(Calendar.SECOND, second);
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calendar.set(Calendar.MILLISECOND, 0); // 一般情况下，都是 0 毫秒
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return calendar.getTime();
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}
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}
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