NumberUtil.roundStr() 修改为使用toPlainString

2025-08-18 20:38:02 +08:00 · 2022-08-26 13:46:56 +08:00
parent a899435272
commit 92e1434187
2 changed files with 7 additions and 4 deletions
--- a/hutool-core/src/test/java/cn/hutool/core/util/NumberUtilTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/util/NumberUtilTest.java
@@ -137,6 +137,9 @@ public class NumberUtilTest {
 	public void roundStrTest() {
 		final String roundStr = NumberUtil.roundStr(2.647, 2);
 		Assert.assertEquals(roundStr, "2.65");
+
+		final String roundStr1 = NumberUtil.roundStr(0, 10);
+		Assert.assertEquals(roundStr1, "0.0000000000");
 	}

 	@Test