import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.time.DateFormatUtils;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
public class DateTimeUtils {
// private static Logger logger = LoggerFactory.getLogger(DateTimeUtils.class);
private static List<String> dateFormatPattern = new ArrayList<String>();
private static SimpleDateFormat simpleDateFormat = new SimpleDateFormat();
static {
dateFormatPattern.add("yyyy-MM-dd HH:mm:ss");
dateFormatPattern.add("yyyy-MM-dd HH:mm:ss.S z");
dateFormatPattern.add("yyyy-MM-dd G HH:mm:ss.S z");
dateFormatPattern.add("yyyy-MM-dd HH:mm:ss.S 'UTC'");
dateFormatPattern.add("yyyy-MM-dd G HH:mm:ss.S 'UTC'");
dateFormatPattern.add("yyyy-MM-dd HH:mm:ss.S z");
dateFormatPattern.add("yyyy-MM-dd HH:mm:ss.S a");
dateFormatPattern.add("yyyy-MM-dd HH:mm:ssz");
dateFormatPattern.add("yyyy-MM-dd HH:mm:ss z");
dateFormatPattern.add("yyyy-MM-dd HH:mm:ss 'UTC'");
dateFormatPattern.add("yyyy-MM-dd'T'HH:mm:ss.SX");
dateFormatPattern.add("yyyy-MM-dd'T'HH:mm:ssX");
dateFormatPattern.add("yyyy-MM-dd'T'HH:mmX");
dateFormatPattern.add("yyyy-MM-dd HH:mm:ssa");
dateFormatPattern.add("yyyy/MM/dd");
dateFormatPattern.add("yyyy/M/d");
dateFormatPattern.add("yyyy-MM-dd");
dateFormatPattern.add("yyyy-M-d");
dateFormatPattern.add("yyyy/M/d");
dateFormatPattern.add("yyyy年M月d日");
dateFormatPattern.add("yyyy年MM月dd日");
dateFormatPattern.add("yyyy-MM-dd'T'HH:mm:ss.SSS+0800");
}
// 格式：中文星期
private final static String[] FORMAT_WEEK_CHINESE_SIMPLE = {"周日", "周一", "周二", "周三", "周四", "周五", "周六"};
// 格式：中文星期
private final static String[] FORMAT_WEEK_CHINESE = {"星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"};
// 格式：英文格式简写
private final static String[] FORMAT_WEEK_ENGLISH_SIMPLE = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};
// 格式：英文全称
private final static String[] FORMAT_WEEK_ENGLISH = {"Sun", " Mon", " Tue", " Wed", " Thu", " Fri", " Sat"};
/**
* 获取今日年份
*
* @return yyyy
*/
public static String getCurrentYear() {
return DateFormatUtils.format(new Date(), "yyyy");
}
/**
* 获取今日月份
*
* @return MM
*/
public static String getCurrentMonth() {
return DateFormatUtils.format(new Date(), "MM");
}
/**
* 获取今日日期
*
* @return dd
*/
public static String getTodayDay() {
return DateFormatUtils.format(new Date(), "dd");
}
/**
* 返回年月
*
* @return yyyyMM
*/
public static String getTodayChar6() {
return DateFormatUtils.format(new Date(), "yyyyMM");
}
/**
* 返回年月日
*
* @return yyyyMMdd
*/
public static String getTodayChar8() {
return DateFormatUtils.format(new Date(), "yyyyMMdd");
}
/**
* 返回 年月日小时分
*
* @return yyyyMMddHHmm
*/
public static String getTodayChar12() {
return DateFormatUtils.format(new Date(), "yyyyMMddHHmm");
}
/**
* 返回 年月日小时分秒
*
* @return yyyyMMddHHmmss
*/
public static String getTodayChar14() {
return DateFormatUtils.format(new Date(), "yyyyMMddHHmmss");
}
/**
* 返回 年月日小时分秒 毫秒
*
* @return yyyyMMddHHmmssS
*/
public static String getTodayChar17() {
String dateString = DateFormatUtils.format(new Date(), "yyyyMMddHHmmssS");
int length = dateString.length();
if (length < 17) {
String endStr = dateString.substring(14, length);
int len = endStr.length();
for (int i = 0; i < 3 - len; i++) {
endStr = "0" + endStr;
}
dateString = dateString.substring(0, 14) + endStr;
}
return dateString;
}
/**
* 返回本地系统当前时间戳
*
* @return
*/
public static long getSysCurrentTimeMillis() {
return System.currentTimeMillis();
}
/**
* 日期格式转换
*
* @param timeMillis
* @param format
* @return
*/
public static String convertTimeFormat(long timeMillis, String format) {
return DateFormatUtils.format(timeMillis, format);
}
/**
* 返回当前系统时间
*
* @return yyyy-MM-dd HH:mm:ss
*/
public static String getSystemTime() {
Calendar theCa = Calendar.getInstance();
theCa.setTime(new Date());
return DateFormatUtils.format(theCa.getTime(), "yyyy-MM-dd HH:mm:ss");
}
/**
* 获取今天星期几
*
* @param type 默认值1:中文（周一）；2:中文（星期一）；3:英文缩写（Mon）;4:英文全称（Monday）
* @return
*/
public static String getWeekName(int type) {
String strResult = " ";
try {
Calendar calendar = Calendar.getInstance();
int intWeekNum = calendar.get(Calendar.DAY_OF_WEEK);
intWeekNum = intWeekNum - 1;
if (type == 1) {
strResult = FORMAT_WEEK_CHINESE_SIMPLE[intWeekNum];
} else if (type == 2) {
strResult = FORMAT_WEEK_CHINESE[intWeekNum];
} else if (type == 3) {
strResult = FORMAT_WEEK_ENGLISH_SIMPLE[intWeekNum];
} else if (type == 4) {
strResult = FORMAT_WEEK_ENGLISH[intWeekNum];
} else {
strResult = FORMAT_WEEK_CHINESE_SIMPLE[intWeekNum];
}
} catch (Exception ex) {
strResult = " ";
}
return strResult;
}
/**
* 获取当前月天数
*
* @return
*/
public static int getCurrentMonthDays() {
Calendar a = Calendar.getInstance();
a.set(Calendar.DATE, 1);// 把日期设置为当月第一天
a.roll(Calendar.DATE, -1);// 日期回滚一天，也就是最后一天
return a.get(Calendar.DATE);
}
/**
* 判断当前时间是否在两个时间之间(区间都不包含)
*
* @param startTime 开始时间 （格式yyyyMMdd24HHmmss）20160229160354
* @param endTime 结束时间（格式yyyyMMdd24HHmmss）20160229160354
* @return
* @Auth NZF 2016-02-29
*/
public static boolean isBetweenTwoTimes(String startTime, String endTime) {
//当前时间
long nowTime = Long.parseLong(DateFormatUtils.format(new Date(), "yyyyMMddHHmmss"));
if (StringUtils.isBlank(startTime) || StringUtils.isBlank(endTime)) {
return false;
}
if (Long.parseLong(startTime) < nowTime && nowTime < Long.parseLong(endTime)) {
return true;
}
return false;
}
/**
* 17位格式判断当前时间是否在两个时间之间(区间都不包含)
*
* @param startTime 开始时间 （格式yyyyMMddHHmmssS）20160724111924116
* @param endTime 结束时间（格式yyyyMMdd24HHmmss）20160724111924116
* @return
* @Auth NZF 2016-02-29
*/
public static boolean isBetweenTwoTimes17(String startTime, String endTime) {
//当前时间
long nowTime = Long.parseLong(DateFormatUtils.format(new Date(), "yyyyMMddHHmmssS"));
if (StringUtils.isBlank(startTime) || StringUtils.isBlank(endTime)) {
return false;
}
if (Long.parseLong(startTime) < nowTime && nowTime < Long.parseLong(endTime)) {
return true;
}
return false;
}
/*
* 设置有效时间至次日00：05：00
*/
public static long getTodayExpireTime() {
Calendar calendar = Calendar.getInstance();
String date = DateTimeUtils.getTodayChar8();
calendar.set(Calendar.YEAR, Integer.parseInt(date.substring(0, 4)));
calendar.set(Calendar.MONTH, Integer.parseInt(date.substring(4, 6)) - 1);
calendar.set(Calendar.DAY_OF_MONTH, Integer.parseInt(date.substring(6, 8)) + 1);
calendar.set(Calendar.HOUR_OF_DAY, 00);
calendar.set(Calendar.MINUTE, 05);
calendar.set(Calendar.SECOND, 00);
Calendar ccalendar = Calendar.getInstance();// 当前时间
ccalendar.setTime(new Date());
return calendar.getTimeInMillis() - ccalendar.getTimeInMillis();
}
/**
* 失效时间至月底
*
* @return
*/
public static long getMonthExpireTime() {
Calendar calendar = Calendar.getInstance();
String date = DateTimeUtils.getTodayChar8();
calendar.set(Calendar.YEAR, Integer.parseInt(date.substring(0, 4)));
calendar.set(Calendar.MONTH, Integer.parseInt(date.substring(4, 6)) - 1);
calendar.set(Calendar.DAY_OF_MONTH, calendar.getActualMaximum(Calendar.DAY_OF_MONTH));
calendar.set(Calendar.HOUR_OF_DAY, 23);
calendar.set(Calendar.MINUTE, 59);
calendar.set(Calendar.SECOND, 59);
Calendar ccalendar = Calendar.getInstance();// 当前时间
ccalendar.setTime(new Date());
return calendar.getTimeInMillis() - ccalendar.getTimeInMillis();
}
/**
* 永久有效(方法中实现使用1年有效时长)
*
* @return
*/
public static long getOneYearExpireTime() {
Calendar calendar = Calendar.getInstance();
String date = DateTimeUtils.getTodayChar8();
calendar.set(Calendar.YEAR, Integer.parseInt(date.substring(0, 4)) + 1);
calendar.set(Calendar.MONTH, Integer.parseInt(date.substring(4, 6)) - 1);
calendar.set(Calendar.DAY_OF_MONTH, calendar.getActualMaximum(Calendar.DAY_OF_MONTH));
calendar.set(Calendar.HOUR_OF_DAY, 00);
calendar.set(Calendar.MINUTE, 00);
calendar.set(Calendar.SECOND, 00);
Calendar ccalendar = Calendar.getInstance();// 当前时间
ccalendar.setTime(new Date());
return calendar.getTimeInMillis() - ccalendar.getTimeInMillis();
}
public static Date formatDate(String date){
Date result = null;
fp : for (String formatPattern : dateFormatPattern) {
try {
simpleDateFormat.applyPattern(formatPattern);
result = simpleDateFormat.parse(date);
if (result != null) {
break fp;
}
} catch (ParseException e) {
// e.printStackTrace();
//logger.info(date + " format fail");
}
}
return result;
}
}