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@@ -179,6 +179,29 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
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return day + "天" + hour + "小时" + min + "分钟";
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}
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+ /**
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+ * 获取两个日期间的天数，精确到年月日
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+ * @param starts
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+ * @param ends
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+ * @return
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+ */
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+ public static int daysBetween(String starts, String ends) {
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+ SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
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+ Date start = null;
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+ Date end = null;
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+ try {
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+ start = sdf.parse(starts);
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+ end = sdf.parse(ends);
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+ } catch (ParseException e) {
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+ e.printStackTrace();
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+ }
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+ long startTime = start.getTime();
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+ long endTime = end.getTime();
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+ long betweenDays = (endTime - startTime) / (1000 * 3600 * 24);
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+ return Integer.parseInt(String.valueOf(betweenDays));
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+ }
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+
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+
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/**
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* 增加 LocalDateTime ==> Date
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*/
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