开发更新

jiangping

2024-11-29 b77da6a838e6dd023e98949967d3ce8a58552922

 server/system_service/src/main/java/com/doumee/core/utils/DateCompare.java

@@ -67,14 +67,23 @@
        BigDecimal monthFloat = new BigDecimal(month) ;

        int yearDays = day - DateUtil.daysBetweenDates(DateUtil.addYearToDate(fromDate,year),fromDate) ;
        if(yearDays>0){
            yearFloat = yearFloat.add(new BigDecimal(yearDays).divide(new BigDecimal(365), 2,RoundingMode.FLOOR));
        if(yearDays!=0){
            yearFloat = yearFloat.add(new BigDecimal(1.0*yearDays).divide(new BigDecimal(365.0), 15,RoundingMode.HALF_UP));
        }
        int monthDays = day - DateUtil.daysBetweenDates(DateUtil.addMonthToDate(fromDate,month),fromDate) ;
        if(monthDays>0){
            monthFloat = monthFloat.add(new BigDecimal(monthDays).divide(new BigDecimal(30), 2,RoundingMode.FLOOR));
        if(monthDays!=0){
            monthFloat = monthFloat.add(new BigDecimal(1.0*monthDays*12).divide(new BigDecimal(365.0), 15,RoundingMode.HALF_UP));
        }
        return DateCompare.builder().day(day).month(month).year(year).yearFloat(yearFloat).monthFloat(monthFloat).yearDays(yearDays).monthDays(monthDays).build();
    }

    public static void main(String[] args) {
        DateCompare dateCompare =   DateCompare.dayCompare(DateUtil.getDateFromString("2024-12-01 00:00:00"),DateUtil.getDateByString("2024-12-31 00:00:00")
                ,DateUtil.getDateFromString("2024-12-01 00:00:00"),DateUtil.getDateFromString("2024-12-02 00:00:00"));
        System.out.println(dateCompare.monthFloat);
        System.out.println(dateCompare.yearFloat);
        System.out.println(dateCompare.yearFloat.multiply(new BigDecimal(365.0)));
        System.out.println(new BigDecimal(29.0).divide(new BigDecimal(365.0),12,  RoundingMode.HALF_UP).multiply(new BigDecimal(365.0)));
    }
    public static DateCompare monthYearCompare(Date fromDate,Date toDate ){
        //开始时间往后延伸，除去有效时期
@@ -96,12 +105,12 @@
        BigDecimal monthFloat = new BigDecimal(month) ;

        int yearDays = day - DateUtil.daysBetweenDates(DateUtil.addYearToDate(fromDate,year),fromDate) ;
        if(yearDays>0){
            yearFloat = yearFloat.add(new BigDecimal(yearDays).divide(new BigDecimal(365), 2,RoundingMode.FLOOR));
        if(yearDays!=0){
            yearFloat = yearFloat.add(new BigDecimal(1.0*yearDays).divide(new BigDecimal(365.0), 15,RoundingMode.HALF_UP));
        }
        int monthDays = day - DateUtil.daysBetweenDates(DateUtil.addMonthToDate(fromDate,month),fromDate) ;
        if(monthDays>0){
            monthFloat = monthFloat.add(new BigDecimal(monthDays).divide(new BigDecimal(30), 2,RoundingMode.FLOOR));
        if(monthDays!=0){
            monthFloat = monthFloat.add(new BigDecimal(1.0*monthDays*12).divide(new BigDecimal(365.0), 15,RoundingMode.HALF_UP));
        }
        return DateCompare.builder().day(day).month(month).year(year).yearFloat(yearFloat).monthFloat(monthFloat).yearDays(yearDays).monthDays(monthDays).build();
    }