package doumeemes.core.utils;
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import java.util.Calendar;
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/**
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* 日期工具
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* @author Eva.Caesar Liu
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* @date 2022/04/18 18:12
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*/
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public final class Date {
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/**
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* 获取日期的开始时间
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* @param date 日期
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*
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* @return java.util.Date
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*/
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public java.util.Date getStart (java.util.Date date) {
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Calendar calendar = Calendar.getInstance();
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calendar.setTime(date);
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calendar.set(Calendar.HOUR_OF_DAY, 0);
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calendar.set(Calendar.MINUTE, 0);
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calendar.set(Calendar.SECOND, 0);
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calendar.set(Calendar.MILLISECOND, 0);
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return calendar.getTime();
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}
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/**
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* 获取日期的结束时间
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* @param date 日期
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*
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* @return java.util.Date
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*/
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public java.util.Date getEnd (java.util.Date date) {
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Calendar calendar = Calendar.getInstance();
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calendar.setTime(date);
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calendar.set(Calendar.DATE, calendar.get(Calendar.DATE) + 1);
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calendar.set(Calendar.HOUR_OF_DAY, 0);
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calendar.set(Calendar.MINUTE, 0);
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calendar.set(Calendar.SECOND, 0);
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calendar.set(Calendar.MILLISECOND, 0);
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return calendar.getTime();
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}
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}
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