How to get the current date in java

How to get the current date in java: directly instantiate the Date class located in the Java package java.util, such as [Date date = new Date();].

System.currentTimeMillis()

Obtaining the standard time can be obtained through the System.currentTimeMillis() method. This method Not affected by time zone, the results are in timestamp format. For example:

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We can convert the timestamp into a format that is easy for us to understand

SimpleDateFormat formatter= new SimpleDateFormat("yyyy-MM-dd 'at' HH:mm:ss z");
Date date = new Date(System.currentTimeMillis());
System.out.println(formatter.format(date));

Then the time The time corresponding to the stamp is:

2018-11-25 at 01:22:12 CET

It is worth noting that this method will return the current value based on our system time, because time zones around the world are different.

java.util.Date

In Java, one of the easiest ways to get the current date is to directly instantiate the Date class located in the Java package java.util.

Date date = new Date(); // this object contains the current date value

The date obtained above can also be formatted into the format we need, for example:

SimpleDateFormat formatter = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");
System.out.println(formatter.format(date));

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