/** * * @param strdate *            开始日期，格式为yyyy-MM-dd HH:mm:ss * @param cyclePriod *            重复间隔 * @param loopPriod *            重复类型，m=月，d=日，y=年，w=周，h=小时，f=分钟,s=秒 *            mn=月正数第几天，mb=月倒数第几天，如mb2为倒数第2天 *            w1..7=每周几，mn1w2=月第一个周2，mb2w4=月倒数第2个周四 *    w后的值可以是多值，w135代表周1、周3、周五 * @param isLunar *            是否为阴历，传入的值必须为阳历，按阴历计算后返回的依然是阳历。目前阴历只有月和年的计算不同 其他重复类型根据需要再添加 * @return */ public static String nextTime(String strdate, int cyclePriod, String loopPriod, Boolean isLunar) { String returnValue = ""; int[] dates = DateUtils.genDate(strdate); ChineseCalendar cCalendar = new ChineseCalendar(); cCalendar.setGregorianYear(dates[0]); cCalendar.setGregorianMonth(dates[1]); cCalendar.setGregorianDate(dates[2]); if ("m".equalsIgnoreCase(loopPriod)) // 处理月 { if (isLunar) { for (int i = 0; i < cyclePriod; i++) { cCalendar.nextChineseMonth(); } returnValue = DateUtils.genDate(cCalendar.getGregorianYear(), cCalendar.getGregorianMonth(), cCalendar.getGregorianDate()); } else { returnValue = DateUtils.calDate(strdate, cyclePriod, 2); } } else if ("d".equalsIgnoreCase(loopPriod)) // 处理日 { returnValue = DateUtils.calDate(strdate, cyclePriod, 5); } else if ("y".equalsIgnoreCase(loopPriod)) // 处理年 { if (isLunar) { cCalendar.addChineseYear(cyclePriod); returnValue = DateUtils.genDate(cCalendar.getGregorianYear(), cCalendar.getGregorianMonth(), cCalendar.getGregorianDate()); } else { returnValue = DateUtils.calDate(strdate, cyclePriod, 1); } } else if ("w".equalsIgnoreCase(loopPriod)) // 处理周 { returnValue = DateUtils.calDate(strdate, cyclePriod, 3); } else if ("h".equalsIgnoreCase(loopPriod)) // 处理小时 { returnValue = TimeUtils.addTime(strdate, 0, cyclePriod); } else if ("f".equalsIgnoreCase(loopPriod)) // 处理分钟 { returnValue = TimeUtils.addTime(strdate, 1, cyclePriod); } else if ("s".equalsIgnoreCase(loopPriod)) // 处理秒 { returnValue = TimeUtils.addTime(strdate, 2, cyclePriod); } else // 处理非常规周期 { if ("m".equalsIgnoreCase(StringUtils.left(loopPriod, 1))) { String mnb = loopPriod.substring(1, 2); String wnb = ""; int mnbValue = 0; int wnbValue = 0; if (loopPriod.indexOf("w") > 1) { wnb = loopPriod.substring(loopPriod.indexOf("w") + 1, loopPriod.indexOf("w") + 2); mnbValue = Integer.parseInt(loopPriod.substring(2, loopPriod.indexOf("w"))); wnbValue = Integer.parseInt(loopPriod.substring( loopPriod.indexOf("w") + 1, loopPriod.length())); if ("n".equalsIgnoreCase(mnb)) { returnValue = getBeforeWeekDay(strdate, mnbValue, wnbValue); } else if ("b".equalsIgnoreCase(mnb)) { returnValue = getBackWeekDay(strdate, mnbValue, wnbValue); } } else { mnbValue = Integer.parseInt(loopPriod.substring(2, loopPriod.length())) - 1; if ("n".equalsIgnoreCase(mnb)) { returnValue = calDate(giveMonthFirst(strdate), mnbValue, 5); } else if ("b".equalsIgnoreCase(mnb)) { returnValue = calDate(giveMonthLast(strdate), -mnbValue, 5); } } } else if ("w".equalsIgnoreCase(StringUtils.left(loopPriod, 1))) { String week = StringUtils.right(loopPriod, loopPriod.length() - 1); strdate = calDate(strdate, cyclePriod - 1, 3); while (true) { strdate = calDate(strdate, 1, 5); if (week.indexOf(String.valueOf(getWeekDay(strdate))) >= 0) { returnValue = strdate; break; } } } } return returnValue; }