forked from plusone/plusone-commons
59 lines
2.0 KiB
Java
59 lines
2.0 KiB
Java
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package xyz.zhouxy.plusone.commons.util;
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import java.time.Instant;
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import java.time.LocalDateTime;
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import java.time.ZoneId;
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import org.joda.time.DateTime;
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import org.joda.time.DateTimeZone;
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import org.joda.time.format.DateTimeFormat;
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import org.joda.time.format.DateTimeFormatter;
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import org.junit.jupiter.api.Test;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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class DateTimeUtilTests {
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private static final Logger log = LoggerFactory.getLogger(DateTimeUtilTests.class);
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@Test
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void testLocalNowStr() {
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log.info(DateTimeUtil.nowStr("yyyy/MM/dd HH:mm:ss.SSS"));
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}
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@Test
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void testToJoda() {
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LocalDateTime now = LocalDateTime.now();
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log.info("now: {}", now);
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org.joda.time.LocalDateTime now2 = DateTimeUtil.toJodaLocalDateTime(now);
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log.info("now2: {}", now2);
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}
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@Test
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void testToInstant() {
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Instant now = DateTimeUtil.toInstant(System.currentTimeMillis());
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String str = DateTimeUtil.toString("yy-M-d HH:mm:ss.SSS", now);
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log.info(str);
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}
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@Test
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void testToJodaDateTime() {
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DateTime jodaDateTime = DateTimeUtil.toJodaDateTime(Instant.now(), ZoneId.of("null"));
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log.info("jodaDateTime: {}", jodaDateTime);
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}
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@Test
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void test() {
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Instant now = Instant.now();
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DateTime jodaDateTime = DateTimeUtil.toJodaDateTime(now, ZoneId.of("America/New_York"));
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DateTimeFormatter formatter = DateTimeFormat.forPattern("yyyy-MM-dd HH:mm:ss.SSS");
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log.info(formatter.print(jodaDateTime));
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log.info(jodaDateTime.getZone().toString());
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log.info(jodaDateTime.toString());
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log.info("==========================================");
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org.joda.time.Instant instant = new org.joda.time.Instant(System.currentTimeMillis() - 500000);
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log.info(instant.toString());
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log.info(DateTimeUtil.toJavaInstant(instant).toString());
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log.info(DateTimeUtil.toZonedDateTime(instant, DateTimeZone.forID("America/New_York")).toString());
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}
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}
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