package com.runt.open.mvvm.util;
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import java.sql.Timestamp;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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/**
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* @purpose Created by Runt (qingingrunt2010@qq.com) on 2020-9-17.
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*/
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public class HandleDate {
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private static SimpleDateFormat secondsdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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private static SimpleDateFormat timesdf = new SimpleDateFormat("HH:mm:ss");
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private static SimpleDateFormat datesdf = new SimpleDateFormat("yyyy-MM-dd");
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private static SimpleDateFormat hoursdf = new SimpleDateFormat("yyyy-MM-dd HH");
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private static SimpleDateFormat minutesdf = new SimpleDateFormat("yyyy-MM-dd HH:mm");
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/**
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* 获取当前时间的String类型
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*/
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public static long getDateToLong() {
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return new Date().getTime();
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}
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/**
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* 获取指定时间的long类型
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*/
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public static long getDateToLong(Date date) {
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return date.getTime();
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}
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/**
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* 获取指定时间的long类型
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*
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* @throws ParseException
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*/
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public static long getDateToLong(String datestr) throws ParseException {
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return datesdf.parse(datestr).getTime();
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}
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/**
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* 将long类型的时间转换成只有日期的int类型
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*/
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public static int getDateToInt(long datetime) {
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SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");
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Date date = getLongToDate(datetime);
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String format = sdf.format(date);
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return Integer.parseInt(format);
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}
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/**
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* 将指定long类型的日期转换为date
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*/
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public static Date getLongToDate(Long datetime) {
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return new Date(datetime);
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}
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/**
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* 将指定long类型的日期转换为string时间精确到秒
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*/
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public static String getLongToSecond(Long datetime) {
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Date date = new Date(datetime);
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return secondsdf.format(date);
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}
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public static long getDateTimeToLong(String datetime) {
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try {
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return secondsdf.parse(datetime).getTime();
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} catch (ParseException e) {
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e.printStackTrace();
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return 0;
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}
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}
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/**
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* 将指定long类型的日期转换为string时间 只显示 时分秒
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*/
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public static String getLongToTime(Long datetime) {
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String datestr = "";
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Date date = null;
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try {
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date = new Date(datetime);
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datestr = timesdf.format(date);
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} catch (Exception e) {
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e.printStackTrace();
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}
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return datestr;
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}
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/**
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* 将指定long类型的日期转换为string时间只显示日期
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*/
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public static String getLongToDatestr(Long datetime) {
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String datestr = "";
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Date date = null;
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try {
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date = new Date(datetime);
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datestr = datesdf.format(date);
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} catch (Exception e) {
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e.printStackTrace();
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}
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return datestr;
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}
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/**
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* 将指定long类型的日期转换为string时间精确到小时
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*/
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public static String getLongToHour(Long datetime) {
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String datestr = "";
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Date date = null;
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try {
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date = new Date(datetime);
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datestr = hoursdf.format(date);
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} catch (Exception e) {
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e.printStackTrace();
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}
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return datestr;
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}
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/**
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* 将指定long类型的日期转换为string日期
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*/
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public static String getLongToSimpleDate(Long datetime) {
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String datestr = "";
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Date date = null;
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try {
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date = new Date(datetime);
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datestr = datesdf.format(date);
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} catch (Exception e) {
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e.printStackTrace();
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}
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return datestr;
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}
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/**
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* 根据毫秒时间戳来格式化字符串 今天显示今天、昨天显示昨天、前天显示前天. 早于前天的显示具体年-月-日，如2017-06-12；
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*
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* @param timeStamp 毫秒值
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* @return 今天 昨天 前天 或者 yyyy-MM-dd HH:mm:ss类型字符串
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*/
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public static String format(long timeStamp) {
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long curTimeMillis = System.currentTimeMillis();
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Date curDate = new Date(curTimeMillis);
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int todayHoursSeconds = curDate.getHours() * 60 * 60;
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int todayMinutesSeconds = curDate.getMinutes() * 60;
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int todaySeconds = curDate.getSeconds();
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int todayMillis = (todayHoursSeconds + todayMinutesSeconds + todaySeconds) * 1000;
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long todayStartMillis = curTimeMillis - todayMillis;
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if (timeStamp >= todayStartMillis) {
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return "今天";
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}
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int oneDayMillis = 24 * 60 * 60 * 1000;
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long yesterdayStartMilis = todayStartMillis - oneDayMillis;
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if (timeStamp >= yesterdayStartMilis) {
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return "昨天";
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}
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long yesterdayBeforeStartMilis = yesterdayStartMilis - oneDayMillis;
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if (timeStamp >= yesterdayBeforeStartMilis) {
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return "前天";
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}
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// SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
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return sdf.format(new Date(timeStamp));
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}
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/**
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* 根据时间戳来判断当前的时间是几天前,几分钟,刚刚
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*
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* @param long_time
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* @return
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*/
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public static String getTimeStateNew(String long_time) {
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String long_by_13 = "1000000000000";
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String long_by_10 = "1000000000";
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if (Long.valueOf(long_time) / Long.valueOf(long_by_13) < 1) {
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if (Long.valueOf(long_time) / Long.valueOf(long_by_10) >= 1) {
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long_time = long_time + "000";
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}
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}
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return getTimeStateNew(long_time);
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}
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public static String getTimeStateNew(Date long_time) {
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return getTimeStateNew(long_time.getTime() );
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}
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public static String getTimeStateNew(Long long_time) {
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Timestamp time = new Timestamp(Long.valueOf(long_time));
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Timestamp now = new Timestamp(System.currentTimeMillis());
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SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
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// System.out.println("传递过来的时间:"+format.format(time));
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// System.out.println("现在的时间:"+format.format(now));
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long day_conver = 1000 * 60 * 60 * 24;
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long hour_conver = 1000 * 60 * 60;
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long min_conver = 1000 * 60;
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long time_conver = now.getTime() - time.getTime();
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long temp_conver;
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// System.out.println("天数:"+time_conver/day_conver);
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if ((time_conver / day_conver) < 3) {
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temp_conver = time_conver / day_conver;
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if (temp_conver <= 2 && temp_conver >= 1) {
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return temp_conver + "天前";
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} else {
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temp_conver = (time_conver / hour_conver);
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if (temp_conver >= 1) {
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return temp_conver + "小时前";
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} else {
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temp_conver = (time_conver / min_conver);
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if (temp_conver >= 1) {
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return temp_conver + "分钟前";
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} else {
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return "刚刚";
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}
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}
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}
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} else {
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return format.format(time);
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}
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}
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}
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