package com.nq.utils;
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import org.joda.time.DateTime;
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import org.joda.time.format.DateTimeFormat;
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import org.joda.time.format.DateTimeFormatter;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.io.UnsupportedEncodingException;
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import java.net.URLEncoder;
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import java.sql.Timestamp;
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import java.text.DateFormat;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.Calendar;
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import java.util.Date;
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public class DateTimeUtil {
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private static final Logger log = LoggerFactory.getLogger(DateTimeUtil.class);
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public static final String STANDARD_FORMAT = "yyyy-MM-dd HH:mm:ss";
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public static final String YMD_FORMAT = "yyyy-MM-dd";
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public static final String HM_FORMAT = "HH:mm";
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public static Date getCurrentDate() {
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return new Date();
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}
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public static Date strToDate(String dateTimeStr, String formatStr) {
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DateTimeFormatter dateTimeFormatter = DateTimeFormat.forPattern(formatStr);
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DateTime dateTime = dateTimeFormatter.parseDateTime(dateTimeStr);
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return dateTime.toDate();
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}
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public static String dateToStr(Date date, String formatStr) {
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if (date == null) {
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return "";
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}
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DateTime dateTime = new DateTime(date);
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return dateTime.toString(formatStr);
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}
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public static Date strToDate(String dateTimeStr) {
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DateTimeFormatter dateTimeFormatter = DateTimeFormat.forPattern("yyyy-MM-dd HH:mm:ss");
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DateTime dateTime = dateTimeFormatter.parseDateTime(dateTimeStr);
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return dateTime.toDate();
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}
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/**
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* 当前日期
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*
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* @param time
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* @return
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*/
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public static String dateToStr1(Date time) {
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if (time == null) {
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return "";
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}
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DateTime dateTime = new DateTime(time);
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return dateTime.toString("yyyy-MM-dd");
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}
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/*
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* 將時間轉換為時間戳
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*/
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public static String dateToStamp(String time) {
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String stamp = "";
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if (!"".equals(time)) {//時間不為空
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try {
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String res;
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SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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Date date = simpleDateFormat.parse(time);
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long ts = date.getTime();
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res = String.valueOf(ts);
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return res;
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} catch (Exception e) {
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System.out.println("參數為空！");
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}
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} else { //時間為空
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long current_time = System.currentTimeMillis(); //獲取當前時間
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stamp = String.valueOf(current_time / 1000);
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}
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return stamp;
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}
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/*
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* 將時間戳轉換為時間
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*/
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public static String stampToDate(String s) {
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String res;
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SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
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long lt = new Long(s);
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Date date = new Date(lt);
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res = simpleDateFormat.format(date);
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return res;
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}
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/*獲取當前時間戳*/
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public static String getStampNow() {
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Long startTs = System.currentTimeMillis(); // 當前時間戳
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return startTs.toString();
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}
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public static Timestamp searchStrToTimestamp(String dateTimeStr) {
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return Timestamp.valueOf(dateTimeStr);
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}
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public static String dateToStr(Date date) {
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if (date == null) {
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return "";
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}
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DateTime dateTime = new DateTime(date);
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return dateTime.toString("yyyy-MM-dd HH:mm:ss");
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}
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public static Date longToDate(Long time) {
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SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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String d = format.format(time);
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Date date = null;
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try {
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date = format.parse(d);
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} catch (Exception e) {
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log.error("datetime utils longToDate error");
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}
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return date;
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}
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public static Date doEndTime(Date begintime, int month) {
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Long begintimelong = Long.valueOf(begintime.getTime() / 1000L);
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log.info("計算時間 傳入時間 = {} , 時間戳 = {}", dateToStr(begintime), begintimelong);
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Long endtimelong = Long.valueOf(begintimelong.longValue() + (2592000 * month));
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Date endtimedate = longToDate(Long.valueOf(endtimelong.longValue() * 1000L));
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log.info("endtime 時間戳 = {},時間 = {} , 格式化時間={}", new Object[]{endtimelong, endtimedate,
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dateToStr(endtimedate)});
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return endtimedate;
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}
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public static String getCurrentTimeMiao() {
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return String.valueOf(System.currentTimeMillis() / 1000L);
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}
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//获取当前时间戳转年月日时分 秒都是0
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public static String getCurrentTimeMiaoZero() {
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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String date = sdf.format(new Date());
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String[] split = date.split(" ");
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String[] split1 = split[0].split("-");
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String[] split2 = split[1].split(":");
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String s = split1[0] + "-" + split1[1] + "-" + split1[2] + " " + split2[0] + ":" + split2[1] + ":00";
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//s转编码
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String s1 = null;
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try {
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s1 = URLEncoder.encode(s, "UTF-8");
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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return s1;
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}
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public static Date parseToDateByMinute(int minuteTimes) {
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Date nowDate = new Date();
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Long nowtimes = Long.valueOf(nowDate.getTime() / 1000L);
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Long beginTimesLong = Long.valueOf(nowtimes.longValue() - (minuteTimes * 60));
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return longToDate(Long.valueOf(beginTimesLong.longValue() * 1000L));
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}
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//分钟时间戳
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public static boolean isCanSell(Date buyDate, int maxMinutes) {
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Long buyDateTimes = Long.valueOf(buyDate.getTime() / 1000L);
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buyDateTimes = Long.valueOf(buyDateTimes.longValue() + (maxMinutes * 60));
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Long nowDateTimes = Long.valueOf((new Date()).getTime() / 1000L);
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if (nowDateTimes.longValue() > buyDateTimes.longValue()) {
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return true;
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}
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return false;
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}
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/*日期年月日是否相同*/
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public static boolean sameDate(Date d1, Date d2) {
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SimpleDateFormat fmt = new SimpleDateFormat("yyyyMMdd");
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//fmt.setTimeZone(new TimeZone()); // 如果需要設置時間區域，可以在這裏設置
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return fmt.format(d1).equals(fmt.format(d2));
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}
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/**
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* 【參考】https://www.cnblogs.com/zhaoKeju-bokeyuan/p/12125711.html
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* 基於指定日期增加天數
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*
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* @param date
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* @param num 整數往後推，負數往前移
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* @return
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*/
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public static Date addDay(Date date, int num) {
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Calendar cal = Calendar.getInstance();
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cal.setTime(date);
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cal.add(Calendar.DATE, num);
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return cal.getTime();
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}
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//获取当前时间 判断是否是周六日 如果是周六日 则获取周五的时间
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public static String getWeekDay() {
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Calendar cal = Calendar.getInstance();
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int day = cal.get(Calendar.DAY_OF_WEEK);
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if (day == 1) {
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cal.add(Calendar.DATE, -2);
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} else if (day == 7) {
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cal.add(Calendar.DATE, -1);
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}
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return new SimpleDateFormat("yyyy-MM-dd").format(cal.getTime());
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}
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public static void main(String[] args) {
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String DateStr = "2023-03-09 00:00:00";
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DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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try {
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Date dateTime1 = dateFormat.parse(DateStr);
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System.out.println("dateTime1.getTime()=" + dateTime1.getTime());
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System.out.println("系统=" + DateTimeUtil.getCurrentDate().getTime());
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System.out.println("系统=" + DateTimeUtil.dateToStr(DateTimeUtil.getCurrentDate(), "yyyy-MM-dd HH:mm:ss"));
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System.out.println(DateTimeUtil.getCurrentDate().getTime() < dateTime1.getTime());
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} catch (ParseException e) {
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e.printStackTrace();
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}
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}
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}
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