财务函数
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

565 lines
17 KiB

package com.fr.plugin;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
/**
*
* @{# DateUtil.java Create on 2013-4-9
*
* class desc:
*
* <p>
* Copyright: Copyright(c) 2013
* </p>
* <p>
* Company: morelap
* </p>
* @Version 1.0
* @Author <a href="mailto:morelap@morelap.com">Morelap</a>
*
*
*/
public class DateUtil {
public static final long Minute_MilliSecond = 60 * 1000;
public static final long Hour_MilliSecond = Minute_MilliSecond * 60;
/**
* milliseconds of a day
*/
public static final long Day_MilliSecond = Hour_MilliSecond * 24;
/**
* milliseconds of a week
*/
public static final long Week_MilliSecond = Day_MilliSecond * 7;
/**
* milliseconds of a month
*/
public static final long Month_MilliSecond = Week_MilliSecond * 30;
/**
* yyyyMMdd
*/
public static final String Date_Default_Formate = "yyyyMMdd";
/**
* yyyy-MM-dd HH:mm:ss 2010-05-11 17:22:26
*/
public static final String Date_Formate_All = "yyyy-MM-dd HH:mm:ss";
/**
* dd/MM/yyyy, hh:mm
*/
public static final String DATE_FORMATE_TRANSACTION = "dd/MM/yyyy, hh:mm";
/**
* MM/dd HH:mm
*/
public static final String DATE_FORMATE_DAY_HOUR_MINUTE = "MM/dd HH:mm";
/**
* HH:mm
*/
public static final String DATE_FORMATE_HOUR_MINUTE = "HH:mm";
public static final String DATE_FORMATE_HOUR_MINUTE_SECOND = "HH:mm:ss";
public static SimpleDateFormat dateFormate = new SimpleDateFormat();
/**
* 获取当前的字符串日期
*
* @param splite
* 格式的分割线如 - 则获取的日期时间格式如下:
* @return 返回2013-07-19
*/
public static String getNowStringDate(String splite) {
StringBuffer format = new StringBuffer();
if (splite == null) {
format.append(Date_Default_Formate);
} else {
format.append("yyyy").append(splite).append("MM").append(splite)
.append("dd");
}
return (new SimpleDateFormat(format.toString())).format(new Date());
}
/**
* 获取当前的字符串日期时间
*
* @param splite
* 格式的分割线如 - 则获取的日期时间格式如下:
* @return 返回2013-07-19 09:08:22
*/
public static String getNowStringDateTime(String splite) {
StringBuffer format = new StringBuffer();
if (splite == null) {
format.append(Date_Default_Formate);
} else {
format.append("yyyy").append(splite).append("MM").append(splite)
.append("dd").append(" HH:mm:ss");
}
return (new SimpleDateFormat(format.toString())).format(new Date());
}
/**
* 获取当前的字符串期时间
*
* @param splite
* 格式的分割线如 - 则获取的日期时间格式如下:
* @return 返回09:08:22
*/
public static String getNowStringTime() {
StringBuffer format = new StringBuffer(DATE_FORMATE_HOUR_MINUTE_SECOND);
return (new SimpleDateFormat(format.toString())).format(new Date());
}
/**
* 获取昨天的日期
*
* @return Date
*/
public static Date getYesterdayDate() {
Calendar calendar = Calendar.getInstance();
calendar.add(Calendar.DATE, -1);
return calendar.getTime();
}
/**
* 获取指定日期的后面的一天 即日期+1
*
* @param stringDate
* 格式为:2012-02-02
* @return Date
*/
public static Date getForwardDate(String stringDate) {
int year = Integer.parseInt(stringDate.substring(0, 4));
int month = Integer.parseInt(stringDate.substring(5, 7));
int day = Integer.parseInt(stringDate.substring(8, 10));
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month - 1);
c.set(Calendar.DAY_OF_MONTH, day);
c.add(Calendar.DATE, 1);// 在此日期的基础上+1
return c.getTime();
}
/**
* 获取指定日期的后面的一天 即日期+1
*
* @param stringDate
* 格式为:2012-02-02
* @return Date
*/
public static String getForwardStringDate(String stringDate, String splite) {
int year = Integer.parseInt(stringDate.substring(0, 4));
int month = Integer.parseInt(stringDate.substring(5, 7));
int day = Integer.parseInt(stringDate.substring(8, 10));
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month - 1);
c.set(Calendar.DAY_OF_MONTH, day);
c.add(Calendar.DATE, 1);// 在此日期的基础上+1
return getStringDateByDate(c.getTime(), splite);
}
/**
* 根据传进来的日期date 和格式分割线返回一个字符串的日期
*
* @param date
* 日期
* @param splite
* 日期格式的分割线 如:-
* @return 2013-07-19
*/
public static String getStringDateByDate(Date date, String splite) {
StringBuffer format = new StringBuffer();
if (splite == null) {
format.append(Date_Default_Formate);
} else {
format.append("yyyy").append(splite).append("MM").append(splite)
.append("dd");
}
if (date == null) {
date = new Date();
}
return (new SimpleDateFormat(format.toString())).format(date);
}
/**
* 根据传进来的日期stringdate 和格式分割线返回一个字符串的日期
*
* @param stringDate
* 日期
* @param splite
* 日期格式的分割线 如:-
* @return 2013-07-19
*/
public static String getStringDateByStringDate(String stringDate,
String splite) {
Date date = getDateByStringTime(stringDate);
return getStringDateByDate(date, splite);
}
/**
* 根据传进来的整数获取一个日期Date
*
* @param year
* 年
* @param month
* 月
* @param day
* 日
* @return Date
*/
public static Date getDateByIntegerDate(int year, int month, int day) {
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month - 1);
c.set(Calendar.DAY_OF_MONTH, day);
return c.getTime();
}
/**
* 根据传进来的字符串日期格式 获得一个date
*
* @param stringTime
* 格式如:2013-02-13 中间的-可以为其他字符
* @return date
*/
public static Date getDateByStringTime(String stringTime) {
int year = Integer.parseInt(stringTime.substring(0, 4));
int month = Integer.parseInt(stringTime.substring(5, 7));
int day = Integer.parseInt(stringTime.substring(8, 10));
return getDateByIntegerDate(year, month, day);
}
/**
* 获得指定日期 在1970年到现在的天数
*
* @param date
* @return 天数
*/
public static long getDaysFrom1970(Date date) {
String stringTime = DateUtil.getStringDateByDate(date, "-");
int year = Integer.parseInt(stringTime.substring(0, 4));
int month = Integer.parseInt(stringTime.substring(5, 7));
int day = Integer.parseInt(stringTime.substring(8, 10));
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month - 1);
c.set(Calendar.DAY_OF_MONTH, day);
return (int) (c.getTimeInMillis() / 86400000);
}
/**
* 获得指定日期 在1970年到现在的天数
*
* @param 年
* 月 日
* @return 天数
*/
public static long getDaysFrom1970(int year, int month, int day) {
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month - 1);
c.set(Calendar.DAY_OF_MONTH, day);
return (int) (c.getTimeInMillis() / 86400000);
}
/**
* 获得指定日期 在1970年到现在的天数
*
* @param date 格式2013-03-05 中间的-可以是其他符号 或者没有符号
* @param hasSplite 代表中间是否有符号,默认是有的,如果为false则日期的格式为:20130305
* @return 天数
*/
public static long getDaysFrom1970(String stringTime,boolean hasSplite) {
int year,month,day;
if(hasSplite){
year = Integer.parseInt(stringTime.substring(0, 4));
month = Integer.parseInt(stringTime.substring(5, 7));
day = Integer.parseInt(stringTime.substring(8, 10));
}else{
year = Integer.parseInt(stringTime.substring(0, 4));
month = Integer.parseInt(stringTime.substring(4, 6));
day = Integer.parseInt(stringTime.substring(6, 8));
}
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month - 1);
c.set(Calendar.DAY_OF_MONTH, day);
return (int) (c.getTimeInMillis() / 86400000);
}
/**
* 获得今年年初的第一天日期 如2013-01-01
*
* @param splite
* 分隔符号
* @return 2013-01-01(字符串形式)
*/
public static String getYearStartString(String splite) {
String sDate = getNowStringDate(splite);
int year = Integer.parseInt(sDate.substring(0, 4));
String yearStart = new StringBuffer().append(year).append(splite)
.append("01").append(splite).append("01").toString();
return yearStart;
}
/**
* 获得今年年初的第一天日期 如2013-01-01
*
* @return 2013-01-01日期格式
*/
public static Date getYearStartDate() {
String sDate = getNowStringDate("-");
int year = Integer.parseInt(sDate.substring(0, 4));
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, 0);
c.set(Calendar.DAY_OF_MONTH, 1);
return c.getTime();
}
/**
* 获得上个周末的 字符串日期, 指星期日
* @param splite
* 分隔符号 -
* @return String 格式:2013-06-22
*/
public static String getLastWeekStringDate(String splite) {
String stringDate=getNowStringDate("-");
int year = Integer.parseInt(stringDate.substring(0, 4));
int month = Integer.parseInt(stringDate.substring(5, 7));
int day = Integer.parseInt(stringDate.substring(8, 10));
int sundayPlus=getSundayPlus();
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month - 1);
c.set(Calendar.DAY_OF_MONTH, day);
c.add(Calendar.DATE, -sundayPlus);// 在此日期的基础上减去sundayPlus就是上个周末的日期
return getStringDateByDate(c.getTime(), splite);
}
/**
* 获得上个周末的日期,date格式
*
* @return Date
*/
public static Date getLastWeekDate() {
String stringDate=getNowStringDate("-");
int year = Integer.parseInt(stringDate.substring(0, 4));
int month = Integer.parseInt(stringDate.substring(5, 7));
int day = Integer.parseInt(stringDate.substring(8, 10));
int sundayPlus=getSundayPlus();
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month - 1);
c.set(Calendar.DAY_OF_MONTH, day);
c.add(Calendar.DATE, -sundayPlus);// 在此日期的基础上减去sundayPlus就是上个周末的日期
return c.getTime();
}
/**
* 获得上个月末的 字符串日期
* @return String
*/
public static String getLastMonthStringDate(String splite) {
String stringDate=getNowStringDate("-");
int year = Integer.parseInt(stringDate.substring(0, 4));
int month = Integer.parseInt(stringDate.substring(5, 7));
int day = Integer.parseInt(stringDate.substring(8, 10));
int monthPlus=getMonthPlus();
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month - 1);
c.set(Calendar.DAY_OF_MONTH, day);
c.add(Calendar.DATE, -monthPlus);// 在此日期的基础上减去sundayPlus就是上个周末的日期
return getStringDateByDate(c.getTime(), splite);
}
/**
* 获得上个月末的日期,date格式
*
* @return Date
*/
public static Date getLastMonthDate() {
String stringDate=getNowStringDate("-");
int year = Integer.parseInt(stringDate.substring(0, 4));
int month = Integer.parseInt(stringDate.substring(5, 7));
int day = Integer.parseInt(stringDate.substring(8, 10));
int monthPlus=getMonthPlus();
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month - 1);
c.set(Calendar.DAY_OF_MONTH, day);
c.add(Calendar.DATE, -monthPlus);// 在此日期的基础上减去sundayPlus就是上个周末的日期
return c.getTime();
}
/**
* 获得上个季度末的 字符串日期
* @return String 2012-03-30
*/
public static String getLastQuarterStringDate(String splite) {
String stringDate=getNowStringDate("-");
int year = Integer.parseInt(stringDate.substring(0, 4));
int month = Integer.parseInt(stringDate.substring(5, 7));
switch (month) {
case 1:
case 2:
case 3:
month=12;
year--;
break;
case 4:
case 5:
case 6:
month=3;
break;
case 7:
case 8:
case 9:
month=6;
break;
case 10:
case 11:
case 12:
month=9;
break;
default:
break;
}
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month);//这里月份本来是要-1的,所以这里就相当于月份month+1,
c.set(Calendar.DAY_OF_MONTH, 1);//此时的日期刚好为month+1月份的一号
c.add(Calendar.DATE, -1);// 在1号的基础上减去一天,就是month月末的日期
return getStringDateByDate(c.getTime(), splite);
}
/**
* 获得上个季度末的日期,date格式
* @return Date
*/
public static Date getLastQuarterDate() {
String stringDate=getNowStringDate("-");
int year = Integer.parseInt(stringDate.substring(0, 4));
int month = Integer.parseInt(stringDate.substring(5, 7));
switch (month) {
case 1:
case 2:
case 3:
month=12;
year--;
break;
case 4:
case 5:
case 6:
month=3;
break;
case 7:
case 8:
case 9:
month=6;
break;
case 10:
case 11:
case 12:
month=9;
break;
default:
break;
}
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month);//这里月份本来是要-1的,所以这里就相当于月份month+1,
c.set(Calendar.DAY_OF_MONTH, 1);//此时的日期刚好为month+1月份的一号
c.add(Calendar.DATE, -1);// 在1号的基础上减去一天,就是month月末的日期
return c.getTime();
}
/**
* 获得指定月份的,月末日期
* @param month 月
* @return String
*/
public static String getMonthEndStringDateByMonth(int month,String splite){
String stringDate=getNowStringDate("-");
int year = Integer.parseInt(stringDate.substring(0, 4));
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month);//这里月份本来是要-1的,所以这里就相当于月份month+1,
c.set(Calendar.DAY_OF_MONTH, 1);//此时的日期刚好为month+1月份的一号
c.add(Calendar.DATE, -1);// 在1号的基础上减去一天,就是month月末的日期
return getStringDateByDate(c.getTime(), splite);
}
/**
* 获得当前日期与上周日相差的天数 按照外国的理解:星期日是第一天,星期一是第二天. 中国:星期一是第一天.
*
* @return int今天和上周日的相差日期
*/
public static int getSundayPlus() {
Calendar c = Calendar.getInstance();
// 获得今天是一周的第几天,星期日是第一天,星期二是第二天......
int dayOfWeek = c.get(Calendar.DAY_OF_WEEK) - 1; // 因为按中国礼拜一,作为第一天所以这里减1
if(dayOfWeek==0){
dayOfWeek=7;
}
return dayOfWeek;
}
/**
* 获得当前日期与上个月末日期的相差天数
*
* @return int 今天和上月末的相差日期
*/
public static int getMonthPlus() {
Calendar c = Calendar.getInstance();
// 获得今天是一周的第几天,星期日是第一天,星期二是第二天......
int dayOfMonth = c.get(Calendar.DAY_OF_MONTH);
return dayOfMonth;
}
/**
* 获得两个时间相差的时间间隔,以分钟来计算
* @param time01 格式为:2012-02-02 08:08:20
* @param time02 格式为:2012-02-02 08:08:20
* @return 相差的分钟数
*/
public static long getTwoTimeInterval(String time01,String time02){
long t01=stringTimeToMilliseconds(time01);
long t02=stringTimeToMilliseconds(time02);
return Math.abs((t01-t02)/60000);
}
/**
* 把一个字符串日期 转换成毫秒数
* @param time 格式为:2012-02-02 08:08:20
* @return 毫秒数
*/
public static long stringTimeToMilliseconds(String time){
int year = Integer.parseInt(time.substring(0, 4));
int month = Integer.parseInt(time.substring(5, 7));
int day = Integer.parseInt(time.substring(8, 10));
int hour= Integer.parseInt(time.substring(11, 13));
int minus= Integer.parseInt(time.substring(14, 16));
int second= Integer.parseInt(time.substring(17, 19));
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month - 1);
c.set(Calendar.DAY_OF_MONTH, day);
c.add(Calendar.HOUR_OF_DAY, hour);
c.add(Calendar.MINUTE, minus);
c.add(Calendar.SECOND, second);
return c.getTimeInMillis();
}
// java.util.Date 是 java.sql.Date 的父类
// java.sql.Date转为java.util.Date
// java.sql.Date date=new java.sql.Date();
// java.util.Date d=new java.util.Date (date.getTime());
//
//
// java.util.Date转为java.sql.Date
// java.util.Date utilDate=new Date();
// java.sql.Date sqlDate=new java.sql.Date(utilDate.getTime());
}