| | |
| | | |
| | | public static String YYYYMM = "yyyyMM"; |
| | | |
| | | public static String YYYYMMDD = "yyyyMMdd"; |
| | | |
| | | public static String YYYYMMDDHH = "yyyyMMddHH"; |
| | | |
| | | public static String YYYYMMDDHHMMSS = "yyyyMMddHHmmss"; |
| | |
| | | |
| | | public static String getYyyyMm(Date date) { |
| | | return new SimpleDateFormat(YYYYMM).format(date); |
| | | } |
| | | |
| | | public static String getYyyyMmDd(Date date) { |
| | | return new SimpleDateFormat(YYYYMMDD).format(date); |
| | | } |
| | | |
| | | public static String getYyyyMmDdHh(Date date) { |
| | |
| | | } |
| | | |
| | | /** |
| | | * @throws |
| | | * @Title: differHour |
| | | * @Description: 获取两个时间差几个小时 |
| | | * @param: @param endDate |
| | | * @param: @param nowDate |
| | | * @param: @return |
| | | * @return: long |
| | | * @throws |
| | | */ |
| | | public static int differDay(Date startDate, Date endDate){ |
| | | long nd = 1000 * 24 * 60 * 60; |
| | |
| | | } |
| | | |
| | | /** |
| | | * |
| | | */ |
| | | public static Map<Date, Date> segmentationDateByTimeQuantum(Date startDate, Date endDate, int timeQuantum,int dateType){ |
| | | LinkedHashMap<Date, Date> result = new LinkedHashMap<Date, Date>(); |
| | |
| | | |
| | | /** |
| | | * 获取本月第一天 |
| | | * |
| | | * @return String |
| | | **/ |
| | | public static Date getMonthStart() { |
| | |
| | | |
| | | /** |
| | | * 获取本月最后一天 |
| | | * |
| | | * @return String |
| | | **/ |
| | | public static Date getMonthEnd() { |