java get current date each time code example

Example 1: java how to get current date

import java.time.format.DateTimeFormatter;  
import java.time.LocalDateTime;    
public class CurrentDateTimeExample1 {    
  public static void main(String[] args) {    
   DateTimeFormatter dtf = DateTimeFormatter.ofPattern("yyyy/MM/dd HH:mm:ss");  
   LocalDateTime now = LocalDateTime.now();  
   System.out.println(dtf.format(now));  
  }    
}

Example 2: get current date time timestamp java

// 2021-03-24 16:48:05.591
  Timestamp timestamp = new Timestamp(System.currentTimeMillis());

  // 2021-03-24 16:48:05.591
  Date date = new Date();
  Timestamp timestamp2 = new Timestamp(date.getTime());

  // convert Instant to Timestamp
  Timestamp ts = Timestamp.from(Instant.now())

  // convert ZonedDateTime to Instant to Timestamp
  Timestamp ts = Timestamp.from(ZonedDateTime.now().toInstant()));

  // convert Timestamp to Instant
  Instant instant = ts.toInstant();