Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
1.1k views
in Technique[技术] by (71.8m points)

datetime - Java get UTC time

I want to get the time in UTC time zone. So I wrote the code:

import java.time.ZoneOffset;
import java.time.ZonedDateTime;
import java.util.Date;

public class RegularSandbox {

    public static void main(String[] args) {

        ZonedDateTime utc = ZonedDateTime.now(ZoneOffset.UTC);

        System.out.println("DATETIME = " + Date.from(utc.toInstant()));

    }
}

The problem is the output shows me the time in PST (my local timezone). I need it to output the time in UTC so I can store it inside of my databases.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)
System.out.println("DATETIME = " + utc.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...