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1.修改Convert.toLocalDateTime(Object, LocalDatetime)方法的参数及返回值类型；2.新增一个Convert.toLocalDateTime(Object)方法；

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This commit is contained in:
lifw 2020-02-28 14:06:51 +08:00
parent d240756f01
commit 20ffe321f1
2 changed files with 37 additions and 7 deletions
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14
hutool-core/src/main/java/cn/hutool/core/convert/Convert.java
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@ -468,7 +468,7 @@ public class Convert {
* @return 结果
* @since 5.0.7
*/
public static Date toLocalDateTime(Object value, Date defaultValue) {
public static LocalDateTime toLocalDateTime(Object value, LocalDateTime defaultValue) {
return convertQuietly(LocalDateTime.class, value, defaultValue);
}
@ -499,6 +499,18 @@ public class Convert {
return toDate(value, null);
}
/**
* 转换为LocalDateTime<br>
* 如果给定的值为空，或者转换失败，返回<code>null</code><br>
* 转换失败不会报错
*
* @param value 被转换的值
* @return 结果
*/
public static LocalDateTime toLocalDateTime(Object value) {
return toLocalDateTime(value, null);
}
/**
* 转换为Enum对象<br>
* 如果给定的值为空，或者转换失败，返回默认值<br>

26
hutool-core/src/test/java/cn/hutool/core/convert/DateConvertTest.java
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@ -1,13 +1,15 @@
package cn.hutool.core.convert;
import cn.hutool.core.date.DateUtil;
import org.junit.Assert;
import org.junit.Test;
import java.sql.Timestamp;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Date;
import org.junit.Assert;
import org.junit.Test;
import cn.hutool.core.date.DateUtil;
public class DateConvertTest {
@Test
@ -51,4 +53,20 @@ public class DateConvertTest {
java.sql.Date value2 = Convert.convert(java.sql.Date.class, timeLong);
Assert.assertEquals(timeLong, value2.getTime());
}
@Test
public void toLocalDateTimeTest() {
Date src = new Date();
LocalDateTime ldt = Convert.toLocalDateTime(src);
Assert.assertEquals(ldt, DateUtil.toLocalDateTime(src));
Timestamp ts = Timestamp.from(src.toInstant());
ldt = Convert.toLocalDateTime(ts);
Assert.assertEquals(ldt, DateUtil.toLocalDateTime(src));
String str = "2020-12-12 12:12:12.0";
ldt = Convert.toLocalDateTime(str);
Assert.assertEquals(ldt.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.S")), str);
}
}