import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
/** 获取各种时间的工具类*/
public class TimeUtils{/*** @return 获取当前17位的毫秒级时间*/public static String getCurrMillTime(){Date date=new Date();SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMddHHmmssSSS");return sdf.format(date);}/*** @return 获取当前14位的秒级时间*/public static String getCurrTime(){Date date=new Date();SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMddHHmmss");return sdf.format(date);}/*** @param minute 延后的分钟数* @return 当前时间后minute分钟的17位毫秒级时间 */public static String getNextMillTimeByMinute(int minute){Calendar calendar=Calendar.getInstance();calendar.add(Calendar.MINUTE, minute);SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMddHHmmssSSS");return sdf.format(calendar.getTime());}/*** @param time yyyyMMddHHmmss时间字符串* @return yyyy-MM-dd HH:mm:ss字符串* @throws ParseException */public static String getDateString(String time) throws ParseException {SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMddHHmmss");Date date=sdf.parse(time);SimpleDateFormat sdfNew=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");return sdfNew.format(date);}/*** @param date* @return 由2017-11-22 09:20:12得到20171122092012* @throws ParseException*/public static String getTimeByDateTime(String date) throws ParseException {SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");Date newDate=sdf.parse(date);SimpleDateFormat sdfNew=new SimpleDateFormat("yyyyMMddHHmmss");return sdfNew.format(newDate);}/*** @param startDate 20171230类似的8位字符串* @return 		  获得2017-12-30类似的日期* @throws ParseException */public static String getDateSringByDate(String date) throws ParseException {SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMdd");Date newDate=sdf.parse(date);SimpleDateFormat sdfNew=new SimpleDateFormat("yyyy-MM-dd");return sdfNew.format(newDate);}/*** @param date yyyy-MM-dd日期时间* @return yyyyMMdd* @throws ParseException*/public static String getNumberStringByDate(String date) throws ParseException {SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd");Date newDate=sdf.parse(date);SimpleDateFormat sdfNew=new SimpleDateFormat("yyyyMMdd");return sdfNew.format(newDate);}/*** @param date 2017年11月02日* @return 20171102* @throws ParseException*/public static String getNumberByDate(String date) throws ParseException {SimpleDateFormat sdf=new SimpleDateFormat("yyyy年MM月dd日");Date newDate=sdf.parse(date);SimpleDateFormat sdfNew=new SimpleDateFormat("yyyyMMdd");return sdfNew.format(newDate);}/*** 获得databaseTime之后，validTimeH小时后的时间* @param databaseTime validTimeH* @return yyyyMMddHHmmssSSS* @throws ParseException */public static String getNextHours(String databaseTime,int validTimeH) throws ParseException {SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMddHHmmssSSS");Date date=sdf.parse(databaseTime);Calendar calendar=Calendar.getInstance();calendar.setTime(date);calendar.add(Calendar.HOUR, validTimeH);return sdf.format(calendar.getTime());}/*** 获得databaseTime之后，codeValidM分钟后的时间* @param databaseTime validTimeH* @return yyyyMMddHHmmssSSS* @throws ParseException */public static String getNextMinutes(String databaseTime,int codeValidM) throws ParseException {SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMddHHmmssSSS");Date date=sdf.parse(databaseTime);Calendar calendar=Calendar.getInstance();calendar.setTime(date);calendar.add(Calendar.MINUTE, codeValidM);return sdf.format(calendar.getTime());}/*public static void main(String [] args) {try {System.out.println(getNextMinutes("20170102113020345",10));} catch (ParseException e) {// TODO Auto-generated catch blocke.printStackTrace();}}*//*** 获取datebasetime的1毫秒后的17位毫秒级时间* @param datebaseTime* @return* @throws ParseException */public static String getNextMill(String datebaseTime) throws ParseException {SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMddHHmmssSSS");Date date=sdf.parse(datebaseTime);Calendar calendar=Calendar.getInstance();calendar.setTime(date);calendar.add(Calendar.MILLISECOND, 1);return sdf.format(calendar.getTime());}
}