| | |
| | | package com.doumee.core.utils; |
| | | |
| | | |
| | | import java.math.BigDecimal; |
| | | import java.math.RoundingMode; |
| | | import java.sql.Timestamp; |
| | | import java.text.DateFormat; |
| | | import java.text.DateFormatSymbols; |
| | |
| | | import java.text.SimpleDateFormat; |
| | | import java.time.LocalDate; |
| | | import java.time.Period; |
| | | import java.time.ZoneId; |
| | | import java.util.Calendar; |
| | | import java.util.Date; |
| | | import java.util.Enumeration; |
| | |
| | | |
| | | // ); |
| | | |
| | | LocalDate startDate= LocalDate.of(2021,2,28); |
| | | LocalDate endDate =LocalDate.of(2022,4,5); |
| | | // System.out.println( |
| | | // new BigDecimal(16).divide(new BigDecimal(15.5),0, RoundingMode.CEILING) |
| | | // ); |
| | | LocalDate startDate = DateUtil.StringToDate("2021-02-28 23:59:59").toInstant() |
| | | .atZone(ZoneId.systemDefault()) |
| | | .toLocalDate(); |
| | | LocalDate endDate = DateUtil.StringToDate("2022-04-05 23:59:59").toInstant() |
| | | .atZone(ZoneId.systemDefault()) |
| | | .toLocalDate(); |
| | | // LocalDate startDate= LocalDate.of(2021,2,28); |
| | | // LocalDate endDate =LocalDate.of(2022,4,5); |
| | | Period period = Period.between(startDate,endDate); |
| | | int months = period.getYears()* 12 + period.getMonths(); |
| | | System.out.println("Months between the two dates: " + months); |
| | |
| | | // |
| | | // ); |
| | | |
| | | |
| | | |
| | | } |
| | | |
| | | /** |
| | | * 获取相差的月数 |
| | | * @param sDate |
| | | * @param eDate |
| | | * @return |
| | | */ |
| | | public static Integer getDifferenceMonths(Date sDate ,Date eDate) { |
| | | LocalDate startDate = sDate.toInstant() |
| | | .atZone(ZoneId.systemDefault()) |
| | | .toLocalDate(); |
| | | LocalDate endDate = eDate.toInstant() |
| | | .atZone(ZoneId.systemDefault()) |
| | | .toLocalDate(); |
| | | // LocalDate startDate= LocalDate.of(2021,2,28); |
| | | // LocalDate endDate =LocalDate.of(2022,4,5); |
| | | Period period = Period.between(endDate,startDate); |
| | | int months = period.getYears()* 12 + period.getMonths(); |
| | | return months + 1; |
| | | } |
| | | |
| | | |
| | | |
| | | } |