diff --git a/hutool-core/src/main/java/cn/hutool/core/date/DatePattern.java b/hutool-core/src/main/java/cn/hutool/core/date/DatePattern.java
index b59eea778..87edc3e2b 100644
--- a/hutool-core/src/main/java/cn/hutool/core/date/DatePattern.java
+++ b/hutool-core/src/main/java/cn/hutool/core/date/DatePattern.java
@@ -31,7 +31,7 @@ import java.util.regex.Pattern;
* yyyy-MM-dd HH:mm:ss.SSS 示例：2022-08-05 12:59:59.559
* yyyy-MM-dd HH:mm:ss.SSSZ 示例：2022-08-05 12:59:59.559+0800【东八区中国时区】、2022-08-05 04:59:59.559+0000【冰岛0时区】, 年月日 时分秒 毫秒 时区
* yyyy-MM-dd HH:mm:ss.SSSz 示例：2022-08-05 12:59:59.559UTC【世界标准时间=0时区】、2022-08-05T12:59:59.599GMT【冰岛0时区】、2022-08-05T12:59:59.599CST【东八区中国时区】、2022-08-23T03:45:00.599EDT【美国东北纽约时间，-0400】 ,年月日 时分秒 毫秒 时区
- * yyyy-MM-dd'T'HH:mm:ss.SSS'Z' 示例：2022-08-05T12:59:59.559Z, 其中：''单引号表示转义字符，T:分隔符，Z:一般值UTC,0时区的时间含义
+ * yyyy-MM-dd'T'HH:mm:ss.SSS'Z' 示例：2022-08-05T12:59:59.559Z, 其中：''单引号表示转义字符，T:分隔符，Z:一般指UTC,0时区的时间含义
* yyyy-MM-dd'T'HH:mm:ss.SSSZ 示例：2022-08-05T11:59:59.559+0800, 其中：Z,表示时区
* yyyy-MM-dd'T'HH:mm:ss.SSSX 示例：2022-08-05T12:59:59.559+08, 其中：X:两位时区，+08表示：东8区，中国时区
* yyyy-MM-dd'T'HH:mm:ss.SSSXX 示例：2022-08-05T12:59:59.559+0800, 其中：XX:四位时区
@@ -61,7 +61,7 @@ import java.util.regex.Pattern;
* 如：“09:30 UTC”表示为“09:30Z”或“T0930Z”，其中：Z 是 +00:00 的缩写，意思是 UTC(零时分秒的偏移量).
*
*
- * - yyyy-MM-dd'T'HH:mm:ssZ
+ * - yyyy-MM-dd'T'HH:mm:ss'Z'
* - 2022-08-23T15:20:46UTC
* - 2022-08-23T15:20:46 UTC
* - 2022-08-23T15:20:46+0000
@@ -189,15 +189,15 @@ public class DatePattern {
/**
* ISO8601日期时间格式，精确到毫秒：yyyy-MM-dd HH:mm:ss,SSS
*/
- public static final String ISO8601_PATTERN = "yyyy-MM-dd HH:mm:ss,SSS";
+ public static final String NORM_DATETIME_COMMA_MS_PATTERN = "yyyy-MM-dd HH:mm:ss,SSS";
/**
* ISO8601日期时间格式，精确到毫秒 {@link FastDateFormat}：yyyy-MM-dd HH:mm:ss,SSS
*/
- public static final FastDateFormat ISO8601_FORMAT = FastDateFormat.getInstance(ISO8601_PATTERN);
+ public static final FastDateFormat NORM_DATETIME_COMMA_MS_FORMAT = FastDateFormat.getInstance(NORM_DATETIME_COMMA_MS_PATTERN);
/**
* 标准日期格式 {@link DateTimeFormatter}：yyyy-MM-dd HH:mm:ss,SSS
*/
- public static final DateTimeFormatter ISO8601_FORMATTER = createFormatter(ISO8601_PATTERN);
+ public static final DateTimeFormatter NORM_DATETIME_COMMA_MS_FORMATTER = createFormatter(NORM_DATETIME_COMMA_MS_PATTERN);
/**
* 标准日期格式：yyyy年MM月dd日
@@ -286,8 +286,7 @@ public class DatePattern {
.toFormatter();
// endregion
- // region Others
- //================================================== Others ==================================================
+ // region ----- Others
/**
* HTTP头中日期时间格式：EEE, dd MMM yyyy HH:mm:ss z
*/
@@ -307,76 +306,78 @@ public class DatePattern {
public static final FastDateFormat JDK_DATETIME_FORMAT = FastDateFormat.getInstance(JDK_DATETIME_PATTERN, Locale.US);
/**
- * UTC时间：yyyy-MM-dd'T'HH:mm:ss
+ * ISO8601日期时间：yyyy-MM-dd'T'HH:mm:ss
+ * 按照ISO8601规范，默认使用T分隔日期和时间，末尾不加Z表示当地时区
*/
- public static final String UTC_SIMPLE_PATTERN = "yyyy-MM-dd'T'HH:mm:ss";
+ public static final String ISO8601_PATTERN = "yyyy-MM-dd'T'HH:mm:ss";
/**
- * UTC时间{@link FastDateFormat}：yyyy-MM-dd'T'HH:mm:ss
+ * ISO8601日期时间{@link FastDateFormat}：yyyy-MM-dd'T'HH:mm:ss
*/
- public static final FastDateFormat UTC_SIMPLE_FORMAT = FastDateFormat.getInstance(UTC_SIMPLE_PATTERN, TimeZone.getTimeZone("UTC"));
+ public static final FastDateFormat ISO8601_FORMAT = FastDateFormat.getInstance(ISO8601_PATTERN);
/**
* UTC时间：yyyy-MM-dd'T'HH:mm:ss.SSS
*/
- public static final String UTC_SIMPLE_MS_PATTERN = "yyyy-MM-dd'T'HH:mm:ss.SSS";
+ public static final String ISO8601_MS_PATTERN = "yyyy-MM-dd'T'HH:mm:ss.SSS";
/**
* UTC时间{@link FastDateFormat}：yyyy-MM-dd'T'HH:mm:ss.SSS
*/
- public static final FastDateFormat UTC_SIMPLE_MS_FORMAT = FastDateFormat.getInstance(UTC_SIMPLE_MS_PATTERN, TimeZone.getTimeZone("UTC"));
+ public static final FastDateFormat ISO8601_MS_FORMAT = FastDateFormat.getInstance(ISO8601_MS_PATTERN);
/**
- * UTC时间：yyyy-MM-dd'T'HH:mm:ss'Z'
+ * UTC时间：yyyy-MM-dd'T'HH:mm:ss'Z'
+ * 按照ISO8601规范，后缀加Z表示UTC时间
*/
public static final String UTC_PATTERN = "yyyy-MM-dd'T'HH:mm:ss'Z'";
/**
- * UTC时间{@link FastDateFormat}：yyyy-MM-dd'T'HH:mm:ss'Z'
+ * ISO8601时间{@link FastDateFormat}：yyyy-MM-dd'T'HH:mm:ss'Z'
*/
- public static final FastDateFormat UTC_FORMAT = FastDateFormat.getInstance(UTC_PATTERN, TimeZone.getTimeZone("UTC"));
+ public static final FastDateFormat UTC_FORMAT = FastDateFormat.getInstance(UTC_PATTERN, ZoneUtil.ZONE_UTC);
/**
- * UTC时间：yyyy-MM-dd'T'HH:mm:ssZ
+ * ISO8601时间：yyyy-MM-dd'T'HH:mm:ssZ，Z表示一个时间偏移，如+0800
*/
- public static final String UTC_WITH_ZONE_OFFSET_PATTERN = "yyyy-MM-dd'T'HH:mm:ssZ";
+ public static final String ISO8601_WITH_ZONE_OFFSET_PATTERN = "yyyy-MM-dd'T'HH:mm:ssZ";
/**
- * UTC时间{@link FastDateFormat}：yyyy-MM-dd'T'HH:mm:ssZ
+ * ISO8601时间{@link FastDateFormat}：yyyy-MM-dd'T'HH:mm:ssZ，Z表示一个时间偏移，如+0800
*/
- public static final FastDateFormat UTC_WITH_ZONE_OFFSET_FORMAT = FastDateFormat.getInstance(UTC_WITH_ZONE_OFFSET_PATTERN, TimeZone.getTimeZone("UTC"));
+ public static final FastDateFormat ISO8601_WITH_ZONE_OFFSET_FORMAT = FastDateFormat.getInstance(ISO8601_WITH_ZONE_OFFSET_PATTERN);
/**
- * UTC时间：yyyy-MM-dd'T'HH:mm:ssXXX
+ * ISO8601时间：yyyy-MM-dd'T'HH:mm:ssXXX
*/
- public static final String UTC_WITH_XXX_OFFSET_PATTERN = "yyyy-MM-dd'T'HH:mm:ssXXX";
+ public static final String ISO8601_WITH_XXX_OFFSET_PATTERN = "yyyy-MM-dd'T'HH:mm:ssXXX";
/**
- * UTC时间{@link FastDateFormat}：yyyy-MM-dd'T'HH:mm:ssXXX
+ * ISO8601时间{@link FastDateFormat}：yyyy-MM-dd'T'HH:mm:ssXXX
*/
- public static final FastDateFormat UTC_WITH_XXX_OFFSET_FORMAT = FastDateFormat.getInstance(UTC_WITH_XXX_OFFSET_PATTERN);
+ public static final FastDateFormat ISO8601_WITH_XXX_OFFSET_FORMAT = FastDateFormat.getInstance(ISO8601_WITH_XXX_OFFSET_PATTERN);
/**
- * UTC时间：yyyy-MM-dd'T'HH:mm:ss.SSS'Z'
+ * ISO8601时间：yyyy-MM-dd'T'HH:mm:ss.SSS'Z'
*/
public static final String UTC_MS_PATTERN = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'";
/**
- * UTC时间{@link FastDateFormat}：yyyy-MM-dd'T'HH:mm:ss.SSS'Z'
+ * ISO8601时间{@link FastDateFormat}：yyyy-MM-dd'T'HH:mm:ss.SSS'Z'
*/
- public static final FastDateFormat UTC_MS_FORMAT = FastDateFormat.getInstance(UTC_MS_PATTERN, TimeZone.getTimeZone("UTC"));
+ public static final FastDateFormat UTC_MS_FORMAT = FastDateFormat.getInstance(UTC_MS_PATTERN, ZoneUtil.ZONE_UTC);
/**
- * UTC时间：yyyy-MM-dd'T'HH:mm:ss.SSSZ
+ * ISO8601时间：yyyy-MM-dd'T'HH:mm:ss.SSSZ
*/
- public static final String UTC_MS_WITH_ZONE_OFFSET_PATTERN = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";
+ public static final String ISO8601_MS_WITH_ZONE_OFFSET_PATTERN = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";
/**
- * UTC时间{@link FastDateFormat}：yyyy-MM-dd'T'HH:mm:ss.SSSZ
+ * ISO8601时间{@link FastDateFormat}：yyyy-MM-dd'T'HH:mm:ss.SSSZ
*/
- public static final FastDateFormat UTC_MS_WITH_ZONE_OFFSET_FORMAT = FastDateFormat.getInstance(UTC_MS_WITH_ZONE_OFFSET_PATTERN, TimeZone.getTimeZone("UTC"));
+ public static final FastDateFormat ISO8601_MS_WITH_ZONE_OFFSET_FORMAT = FastDateFormat.getInstance(ISO8601_MS_WITH_ZONE_OFFSET_PATTERN);
/**
- * UTC时间：yyyy-MM-dd'T'HH:mm:ss.SSSXXX
+ * ISO8601时间：yyyy-MM-dd'T'HH:mm:ss.SSSXXX
*/
- public static final String UTC_MS_WITH_XXX_OFFSET_PATTERN = "yyyy-MM-dd'T'HH:mm:ss.SSSXXX";
+ public static final String ISO8601_MS_WITH_XXX_OFFSET_PATTERN = "yyyy-MM-dd'T'HH:mm:ss.SSSXXX";
/**
* UTC时间{@link FastDateFormat}：yyyy-MM-dd'T'HH:mm:ss.SSSXXX
*/
- public static final FastDateFormat UTC_MS_WITH_XXX_OFFSET_FORMAT = FastDateFormat.getInstance(UTC_MS_WITH_XXX_OFFSET_PATTERN);
+ public static final FastDateFormat ISO8601_MS_WITH_XXX_OFFSET_FORMAT = FastDateFormat.getInstance(ISO8601_MS_WITH_XXX_OFFSET_PATTERN);
// endregion
/**
diff --git a/hutool-core/src/main/java/cn/hutool/core/date/TimeUtil.java b/hutool-core/src/main/java/cn/hutool/core/date/TimeUtil.java
index b045f2838..291578024 100644
--- a/hutool-core/src/main/java/cn/hutool/core/date/TimeUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/date/TimeUtil.java
@@ -23,11 +23,6 @@ import java.util.function.Function;
* @since 6.0.0
*/
public class TimeUtil extends TemporalAccessorUtil {
- /**
- * UTC 的 ZoneID
- */
- public static final ZoneId ZONE_ID_UTC = ZoneId.of("UTC");
-
/**
* 当前时间，默认时区
*
@@ -53,7 +48,7 @@ public class TimeUtil extends TemporalAccessorUtil {
* @return {@link LocalDateTime}
*/
public static LocalDateTime ofUTC(final Instant instant) {
- return of(instant, ZONE_ID_UTC);
+ return of(instant, ZoneUtil.ZONE_ID_UTC);
}
/**
diff --git a/hutool-core/src/main/java/cn/hutool/core/date/ZoneUtil.java b/hutool-core/src/main/java/cn/hutool/core/date/ZoneUtil.java
index 008e648cc..2f11af19a 100644
--- a/hutool-core/src/main/java/cn/hutool/core/date/ZoneUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/date/ZoneUtil.java
@@ -11,6 +11,15 @@ import java.util.TimeZone;
*/
public class ZoneUtil {
+ /**
+ * UTC 的 ZoneID
+ */
+ public static final TimeZone ZONE_UTC = TimeZone.getTimeZone("UTC");
+ /**
+ * UTC 的 TimeZone
+ */
+ public static final ZoneId ZONE_ID_UTC = ZONE_UTC.toZoneId();
+
/**
* {@link ZoneId}转换为{@link TimeZone}，{@code null}则返回系统默认值
*
diff --git a/hutool-core/src/main/java/cn/hutool/core/date/format/parser/UTCDateParser.java b/hutool-core/src/main/java/cn/hutool/core/date/format/parser/UTCDateParser.java
index ed295d133..7b3596990 100644
--- a/hutool-core/src/main/java/cn/hutool/core/date/format/parser/UTCDateParser.java
+++ b/hutool-core/src/main/java/cn/hutool/core/date/format/parser/UTCDateParser.java
@@ -61,10 +61,10 @@ public class UTCDateParser extends DefaultDateBasic implements DateParser {
if (StrUtil.contains(source, CharUtil.DOT)) {
// 带毫秒，格式类似：2018-09-13T05:34:31.999+08:00
source = normalizeMillSeconds(source, ".", "+");
- return new DateTime(source, DatePattern.UTC_MS_WITH_XXX_OFFSET_FORMAT);
+ return new DateTime(source, DatePattern.ISO8601_MS_WITH_XXX_OFFSET_FORMAT);
} else {
// 格式类似：2018-09-13T05:34:31+08:00
- return new DateTime(source, DatePattern.UTC_WITH_XXX_OFFSET_FORMAT);
+ return new DateTime(source, DatePattern.ISO8601_WITH_XXX_OFFSET_FORMAT);
}
} else if(ReUtil.contains("-\\d{2}:?00", source)){
// Issue#2612，类似 2022-09-14T23:59:00-08:00 或者 2022-09-14T23:59:00-0800
@@ -78,22 +78,22 @@ public class UTCDateParser extends DefaultDateBasic implements DateParser {
if (StrUtil.contains(source, CharUtil.DOT)) {
// 带毫秒，格式类似：2018-09-13T05:34:31.999-08:00
source = normalizeMillSeconds(source, ".", "-");
- return new DateTime(source, DatePattern.UTC_MS_WITH_XXX_OFFSET_FORMAT);
+ return new DateTime(source, DatePattern.ISO8601_MS_WITH_XXX_OFFSET_FORMAT);
} else {
// 格式类似：2018-09-13T05:34:31-08:00
- return new DateTime(source, DatePattern.UTC_WITH_XXX_OFFSET_FORMAT);
+ return new DateTime(source, DatePattern.ISO8601_WITH_XXX_OFFSET_FORMAT);
}
} else {
- if (length == DatePattern.UTC_SIMPLE_PATTERN.length() - 2) {
+ if (length == DatePattern.ISO8601_PATTERN.length() - 2) {
// 格式类似：2018-09-13T05:34:31
- return new DateTime(source, DatePattern.UTC_SIMPLE_FORMAT);
- } else if (length == DatePattern.UTC_SIMPLE_PATTERN.length() - 5) {
+ return new DateTime(source, DatePattern.ISO8601_FORMAT);
+ } else if (length == DatePattern.ISO8601_PATTERN.length() - 5) {
// 格式类似：2018-09-13T05:34
- return new DateTime(source + ":00", DatePattern.UTC_SIMPLE_FORMAT);
+ return new DateTime(source + ":00", DatePattern.ISO8601_FORMAT);
} else if (StrUtil.contains(source, CharUtil.DOT)) {
// 可能为： 2021-03-17T06:31:33.99
source = normalizeMillSeconds(source, ".", null);
- return new DateTime(source, DatePattern.UTC_SIMPLE_MS_FORMAT);
+ return new DateTime(source, DatePattern.ISO8601_MS_FORMAT);
}
}
// 没有更多匹配的时间格式
diff --git a/hutool-core/src/main/java/cn/hutool/core/text/split/SplitUtil.java b/hutool-core/src/main/java/cn/hutool/core/text/split/SplitUtil.java
index e6505b214..0836700b4 100644
--- a/hutool-core/src/main/java/cn/hutool/core/text/split/SplitUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/text/split/SplitUtil.java
@@ -1,5 +1,6 @@
package cn.hutool.core.text.split;
+import cn.hutool.core.collection.ListUtil;
import cn.hutool.core.regex.PatternPool;
import cn.hutool.core.text.StrUtil;
import cn.hutool.core.text.finder.CharFinder;
@@ -302,7 +303,8 @@ public class SplitUtil {
/**
* 切分字符串
- * 如果为空字符串或者null 则返回空集合
+ * 如果提供的字符串为{@code null}，则返回一个空的{@link ArrayList}
+ * 如果提供的字符串为""，则当ignoreEmpty时返回空的{@link ArrayList}，否则返回只有一个""元素的{@link ArrayList}
*
* @param text 被切分的字符串
* @param separator 分隔符字符串
@@ -314,8 +316,10 @@ public class SplitUtil {
* @since 3.2.1
*/
public static List split(final CharSequence text, final String separator, final int limit, final boolean isTrim, final boolean ignoreEmpty, final boolean ignoreCase) {
- if (StrUtil.isEmpty(text)) {
+ if(null == text){
return new ArrayList<>(0);
+ } else if (0 == text.length()) {
+ return ignoreEmpty ? new ArrayList<>(0) : ListUtil.of(StrUtil.EMPTY);
}
final SplitIter splitIter = new SplitIter(text, new StrFinder(separator, ignoreCase), limit, ignoreEmpty);
return splitIter.toList(isTrim);
diff --git a/hutool-core/src/test/java/cn/hutool/core/date/DateTimeTest.java b/hutool-core/src/test/java/cn/hutool/core/date/DateTimeTest.java
index 8729ec3ec..4a9122342 100644
--- a/hutool-core/src/test/java/cn/hutool/core/date/DateTimeTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/date/DateTimeTest.java
@@ -109,10 +109,10 @@ public class DateTimeTest {
public void toStringTest2() {
final DateTime dateTime = new DateTime("2017-01-05 12:34:23", DatePattern.NORM_DATETIME_FORMAT);
- String dateStr = dateTime.toString(DatePattern.UTC_WITH_ZONE_OFFSET_PATTERN);
+ String dateStr = dateTime.toString(DatePattern.ISO8601_WITH_ZONE_OFFSET_PATTERN);
Assert.assertEquals("2017-01-05T12:34:23+0800", dateStr);
- dateStr = dateTime.toString(DatePattern.UTC_WITH_XXX_OFFSET_PATTERN);
+ dateStr = dateTime.toString(DatePattern.ISO8601_WITH_XXX_OFFSET_PATTERN);
Assert.assertEquals("2017-01-05T12:34:23+08:00", dateStr);
}
diff --git a/hutool-core/src/test/java/cn/hutool/core/date/DateUtilTest.java b/hutool-core/src/test/java/cn/hutool/core/date/DateUtilTest.java
index 9d2bafeff..167c59c8e 100755
--- a/hutool-core/src/test/java/cn/hutool/core/date/DateUtilTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/date/DateUtilTest.java
@@ -1,6 +1,5 @@
package cn.hutool.core.date;
-import cn.hutool.core.collection.ListUtil;
import cn.hutool.core.date.BetweenFormatter.Level;
import cn.hutool.core.date.format.FastDateFormat;
import cn.hutool.core.lang.Console;
@@ -14,15 +13,7 @@ import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.format.DateTimeFormatter;
-import java.util.ArrayList;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.GregorianCalendar;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Locale;
-import java.util.Objects;
-import java.util.TimeZone;
+import java.util.*;
/**
* 时间工具单元测试
@@ -796,23 +787,6 @@ public class DateUtilTest {
Assert.assertEquals(0, DateUtil.compare(date11, date22, DatePattern.NORM_MONTH_PATTERN));
}
- @Test
- public void yearAndQTest() {
- final String yearAndQuarter = DateUtil.yearAndQuarter(DateUtil.parse("2018-12-01"));
- Assert.assertEquals("20184", yearAndQuarter);
-
- final LinkedHashSet yearAndQuarters = DateUtil.yearAndQuarter(DateUtil.parse("2018-09-10"), DateUtil.parse("2018-12-20"));
- final List list = ListUtil.of(false, yearAndQuarters);
- Assert.assertEquals(2, list.size());
- Assert.assertEquals("20183", list.get(0));
- Assert.assertEquals("20184", list.get(1));
-
- final LinkedHashSet yearAndQuarters2 = DateUtil.yearAndQuarter(DateUtil.parse("2018-10-10"), DateUtil.parse("2018-12-10"));
- final List list2 = ListUtil.of(false, yearAndQuarters2);
- Assert.assertEquals(1, list2.size());
- Assert.assertEquals("20184", list2.get(0));
- }
-
@Test
public void formatHttpDateTest() {
final String formatHttpDate = DateUtil.formatHttpDate(DateUtil.parse("2019-01-02 22:32:01"));
diff --git a/hutool-core/src/test/java/cn/hutool/core/date/Issue2981Test.java b/hutool-core/src/test/java/cn/hutool/core/date/Issue2981Test.java
new file mode 100755
index 000000000..432459ff0
--- /dev/null
+++ b/hutool-core/src/test/java/cn/hutool/core/date/Issue2981Test.java
@@ -0,0 +1,22 @@
+package cn.hutool.core.date;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class Issue2981Test {
+ /**
+ * https://github.com/dromara/hutool/issues/2981
+ * 按照ISO8601规范，以Z结尾表示UTC时间，否则为当地时间
+ */
+ @SuppressWarnings("DataFlowIssue")
+ @Test
+ public void parseUTCTest() {
+ final String str1 = "2019-01-01T00:00:00.000Z";
+ final String str2 = "2019-01-01T00:00:00.000";
+ final String str3 = "2019-01-01 00:00:00.000";
+
+ Assert.assertEquals(1546300800000L, DateUtil.parse(str1).getTime());
+ Assert.assertEquals(1546272000000L, DateUtil.parse(str2).getTime());
+ Assert.assertEquals(1546272000000L, DateUtil.parse(str3).getTime());
+ }
+}
diff --git a/hutool-core/src/test/java/cn/hutool/core/date/TimeUtilTest.java b/hutool-core/src/test/java/cn/hutool/core/date/TimeUtilTest.java
index 75f8f8aa1..3ff41ae9f 100644
--- a/hutool-core/src/test/java/cn/hutool/core/date/TimeUtilTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/date/TimeUtilTest.java
@@ -27,12 +27,22 @@ public class TimeUtilTest {
final String dateStr = "2020-01-23T12:23:56";
final DateTime dt = DateUtil.parse(dateStr);
- LocalDateTime of = TimeUtil.of(dt);
+ final LocalDateTime of = TimeUtil.of(dt);
Assert.assertNotNull(of);
Assert.assertEquals(dateStr, of.toString());
+ }
- of = TimeUtil.ofUTC(dt.getTime());
- Assert.assertEquals(dateStr, of.toString());
+ @SuppressWarnings("DataFlowIssue")
+ @Test
+ public void ofUTCTest() {
+ final String dateStr = "2020-01-23T12:23:56Z";
+ final DateTime dt = DateUtil.parse(dateStr);
+
+ final LocalDateTime of = TimeUtil.of(dt);
+ final LocalDateTime of2 = TimeUtil.ofUTC(dt.getTime());
+ Assert.assertNotNull(of);
+ Assert.assertNotNull(of2);
+ Assert.assertEquals(of, of2);
}
@Test
diff --git a/hutool-core/src/test/java/cn/hutool/core/text/split/StrSplitterTest.java b/hutool-core/src/test/java/cn/hutool/core/text/split/StrSplitterTest.java
index 0cea8de30..69a059374 100644
--- a/hutool-core/src/test/java/cn/hutool/core/text/split/StrSplitterTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/text/split/StrSplitterTest.java
@@ -1,5 +1,6 @@
package cn.hutool.core.text.split;
+import cn.hutool.core.lang.Console;
import org.junit.Assert;
import org.junit.Test;
@@ -59,16 +60,25 @@ public class StrSplitterTest {
final String str = "";
final String[] split = str.split(",");
final String[] strings = SplitUtil.splitToArray(str, ",", -1, false, false);
+
Assert.assertNotNull(strings);
Assert.assertArrayEquals(split, strings);
+
+ final String[] strings2 = SplitUtil.splitToArray(str, ",", -1, false, true);
+ Assert.assertEquals(0, strings2.length);
}
+ @SuppressWarnings("ConstantValue")
@Test
public void splitNullTest(){
final String str = null;
final String[] strings = SplitUtil.splitToArray(str, ",", -1, false, false);
Assert.assertNotNull(strings);
Assert.assertEquals(0, strings.length);
+
+ final String[] strings2 = SplitUtil.splitToArray(str, ",", -1, false, true);
+ Assert.assertNotNull(strings2);
+ Assert.assertEquals(0, strings2.length);
}
/**