first commit

WangHan

2024-09-12 d5855a4926926698b740bc6c7ba489de47adb68b

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package tech.powerjob.server.test;
 
import tech.powerjob.common.OmsConstant;
import org.apache.commons.lang3.time.DateFormatUtils;
import org.junit.jupiter.api.Test;
 
import java.util.Date;
import java.util.TimeZone;
 
/**
 * 时区问题测试
 *
 * @author tjq
 * @since 2020/6/24
 */
public class TimezoneTest {
 
    @Test
    public void testTimeZone() {
        Date now = new Date();
        System.out.println(now.toString());
 
        System.out.println("timestamp before GMT: " + System.currentTimeMillis());
 
        TimeZone.setDefault(TimeZone.getTimeZone("GMT"));
        TimeZone timeZone = TimeZone.getDefault();
        System.out.println(timeZone.getDisplayName());
        System.out.println(new Date());
        System.out.println(DateFormatUtils.format(new Date(), OmsConstant.TIME_PATTERN));
 
        System.out.println("timestamp after GMT: " + System.currentTimeMillis());
    }
 
}