修复LocalDateTimeUtil.of 某些特殊TemporalAccessor无法返回正确结果的问题

CHANGELOG.md

@@ -35,6 +35,7 @@
 * 【json  】      修复toJSONString导致CPU使用率高的问题（issue#3297@Github）
 * 【core  】      修复NumberUtil.parseInt 16进制解析错误的问题（pr#1071@Gitee）
 * 【core  】      修复CopyOptions.setIgnoreCase和setIgnoreProperties冲突问题（issue#I80FP4@Gitee）
+* 【core  】      修复LocalDateTimeUtil.of 某些特殊TemporalAccessor无法返回正确结果的问题（issue#3301@Github）
 
 -------------------------------------------------------------------------------------------------------------
 # 5.8.21(2023-07-29)

hutool-core/src/main/java/cn/hutool/core/date/LocalDateTimeUtil.java

@@ -171,8 +171,25 @@ public class LocalDateTimeUtil {
 			return ((LocalDate) temporalAccessor).atStartOfDay();
 		} else if(temporalAccessor instanceof Instant){
 			return LocalDateTime.ofInstant((Instant) temporalAccessor, ZoneId.systemDefault());
-		} else if(temporalAccessor instanceof ZonedDateTime){
-			return ((ZonedDateTime)temporalAccessor).toLocalDateTime();
+		}
+
+		// issue#3301
+		try{
+			return LocalDateTime.from(temporalAccessor);
+		} catch (final Exception ignore){
+			//ignore
+		}
+
+		try{
+			return ZonedDateTime.from(temporalAccessor).toLocalDateTime();
+		} catch (final Exception ignore){
+			//ignore
+		}
+
+		try{
+			return LocalDateTime.ofInstant(Instant.from(temporalAccessor), ZoneId.systemDefault());
+		} catch (final Exception ignore){
+			//ignore
 		}
 
 		return LocalDateTime.of(

hutool-core/src/test/java/cn/hutool/core/date/Issue3301Test.java

@@ -0,0 +1,22 @@
+package cn.hutool.core.date;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.time.LocalDateTime;
+import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
+import java.time.temporal.TemporalAccessor;
+
+public class Issue3301Test {
+	@Test
+	public void ofTest() {
+		final ZonedDateTime now = ZonedDateTime.now();
+		// 获得一个特殊的 temporal
+		String text = DateTimeFormatter.ISO_INSTANT.format(now);
+		TemporalAccessor temporal = DateTimeFormatter.ISO_INSTANT.parse(text);
+
+		LocalDateTime actual = LocalDateTimeUtil.of(temporal);
+		Assert.assertEquals(now.toLocalDateTime().toString(), actual.toString());
+	}
+}

hutool-core/src/test/java/cn/hutool/core/date/LocalDateTimeUtilTest.java

@@ -1,6 +1,5 @@
 package cn.hutool.core.date;
 
-import cn.hutool.core.lang.Console;
 import org.junit.Assert;
 import org.junit.Test;
 
@@ -133,6 +132,13 @@ public class LocalDateTimeUtilTest {
 		Assert.assertEquals("2020-01-22T12:23:56", offset.toString());
 	}
 
+	@Test
+	public void ofTest2(){
+		final Instant instant = Objects.requireNonNull(DateUtil.parse("2022-02-22")).toInstant();
+		final LocalDateTime of = LocalDateTimeUtil.of((TemporalAccessor) instant);
+		Assert.assertEquals("2022-02-22T00:00", of.toString());
+	}
+
 	@Test
 	public void between() {
 		final Duration between = LocalDateTimeUtil.between(
@@ -281,13 +287,6 @@ public class LocalDateTimeUtilTest {
 		Assert.assertEquals(5, weekOfYear2);
 	}
 
-	@Test
-	public void ofTest2(){
-		final Instant instant = Objects.requireNonNull(DateUtil.parse("2022-02-22")).toInstant();
-		final LocalDateTime of = LocalDateTimeUtil.of((TemporalAccessor) instant);
-		Console.log(of);
-	}
-
 	@Test
 	public void parseBlankTest(){
 		final LocalDateTime parse = LocalDateTimeUtil.parse("");