From 3a1efe863c0cf30683870c204fb9b55ff6c35500 Mon Sep 17 00:00:00 2001
From: elkers <elkers@163.com>
Date: 星期四, 10 四月 2025 17:31:23 +0800
Subject: [PATCH] 显示数据
---
src/test/java/com/nanjing/water/DateTimeTest.java | 13 +++++++++----
1 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/src/test/java/com/nanjing/water/DateTimeTest.java b/src/test/java/com/nanjing/water/DateTimeTest.java
index 07d51b2..4bf90ab 100644
--- a/src/test/java/com/nanjing/water/DateTimeTest.java
+++ b/src/test/java/com/nanjing/water/DateTimeTest.java
@@ -7,14 +7,19 @@
import java.math.BigDecimal;
import java.math.RoundingMode;
+import java.time.Duration;
@RunWith(SpringJUnit4ClassRunner.class)
public class DateTimeTest {
@Test
public void time2BCDTest() {
- BigDecimal a=BigDecimal.valueOf(80);
- BigDecimal b = BigDecimal.valueOf(60);
- BigDecimal bigDecimal = a.divide(b,2,BigDecimal.ROUND_HALF_UP);
- System.out.println(bigDecimal);
+ int a=100;
+ int hours=a/3600;
+ int minutes=(a%3600)/60;
+ int seconds=a%60;
+ System.out.printf("%d:%02d:%02d%n", hours, minutes, seconds);
+
+
+
}
}
--
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