From 9b790d284324a54bd54de12a336e488e748a2b61 Mon Sep 17 00:00:00 2001
From: jinpengyong <jpy123456>
Date: Thu, 12 Aug 2021 14:57:15 +0800
Subject: [PATCH] 监测因子趋势图时间精简
---
screen-common/src/main/java/com/moral/util/DateUtils.java | 43 +++++++++++++++++++++++++++++++++----------
1 files changed, 33 insertions(+), 10 deletions(-)
diff --git a/screen-common/src/main/java/com/moral/util/DateUtils.java b/screen-common/src/main/java/com/moral/util/DateUtils.java
index 9281bed..51034a8 100644
--- a/screen-common/src/main/java/com/moral/util/DateUtils.java
+++ b/screen-common/src/main/java/com/moral/util/DateUtils.java
@@ -1357,35 +1357,58 @@
}
/*
- * ������������������������������������
- * ������time=2021-08-04 ���������������������������������������
- * time=2021-08 ���������������������������������
- * */
+ * ������������������������������������
+ * ������time=2021-08-04 ���������������������������������������
+ * time=2021-08 ���������������������������������
+ * */
public static List<String> getTimeLag(String time) {
List<String> result = new ArrayList<>();
int length = time.length();
Calendar cal = Calendar.getInstance();
String end;
String dateFormat;
+ String df;
int i;
if (length == 10) {//���
end = getDateAddDay(time, 1);
- dateFormat = yyyy_MM_dd_EN;
+ dateFormat = yyyy_MM_dd_HH_EN;
+ df = yyyy_MM_dd_EN;
i = Calendar.HOUR_OF_DAY;
} else if (length == 7) {//���
end = getDateAddMonth(time, 1);
- dateFormat = yyyy_MM_EN;
+ dateFormat = yyyy_MM_dd_EN;
+ df = yyyy_MM_EN;
i = Calendar.DAY_OF_MONTH;
} else {//���
end = getDateAddYear(time, 1);
- dateFormat =yyyy;
+ dateFormat = yyyy_MM_EN;
+ df = yyyy;
i = Calendar.MONTH;
}
- cal.setTime(getDate(time, dateFormat));
- for (long d = cal.getTimeInMillis(); d < getDate(end, dateFormat).getTime(); cal.set(i, cal.get(i) + 1), d = cal.getTimeInMillis()) {
- String format = dateToDateString(new Date(d));
+ cal.setTime(getDate(time, df));
+ for (long d = cal.getTimeInMillis(); d < getDate(end, df).getTime(); cal.set(i, cal.get(i) + 1), d = cal.getTimeInMillis()) {
+ String format = dateToDateString(new Date(d),dateFormat);
result.add(format);
}
return result;
}
+
+ //������date���������������������������0���5���������������������2021-08-09 15:32:00->2021-08-09 15:30:00���2021-08-09 15:39:00->2021-08-09 15:35:00
+ public static Date getFiveMinuteDate(Date date) {
+ String dateString = dateToDateString(date, yyyy_MM_dd_HH_mm_EN);
+ String minute = dateString.substring(15, 16);
+ int i = Integer.parseInt(minute);
+ if (i > 0 && i < 5) {
+ i = 0;
+ } else if (i > 5 && i <= 9) {
+ i = 5;
+ }
+ StringBuilder stringBuffer = new StringBuilder(dateString);
+ stringBuffer.replace(15, 16, String.valueOf(i));
+ return getDate(stringBuffer.toString(), yyyy_MM_dd_HH_mm_EN);
+ }
+
+ public static void main(String[] args) {
+ System.out.println(getTimeLag("2021"));
+ }
}
--
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