Get GMT Time in Milliseconds using JAVA [duplicate]
質問
Possible Duplicate:
Get GMT Time in Java
I have taken the reference of the below 2 link :
But I want the GMT date in milliseconds.
Thanks In Advance.
解決
Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("GMT"));
long time = cal.getTimeInMillis();
他のヒント
You can use System.currentTimeMillis() it returns "the difference, measured in milliseconds, between the current time and midnight, January 1, 1970 UTC."
long time = System.currentTimeMillis();
Will do it :)
Use getTime() function:
Returns the number of milliseconds since January 1, 1970, 00:00:00 GMT represented by this Date object.
Use the Calendar Class to create an instance with GMT as the timezone.
From that you can get the time in milliseconds.
see below code sample.
public class TimeTest {
public static void main(String [] args) {
Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("GMT"));
System.out.println(cal.currentTimeMillis());
}
}
Hope this helps.
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