java - 如何在java中将Bigint类型转换为时间戳？

Question

下面的代码我尝试过但没有成功..

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.TimeZone;

import java.sql.Timestamp;
    public class TimestampTest {
         public static void main(String[] args){
    long unixSeconds = 1429582984839L; // suffix L 
    java.util.Date date= new java.util.Date(unixSeconds*1000L);

     System.out.println(new Timestamp(date.getTime()));
  }}

预期输出:21/04/2015 03:15 AM 以这种格式......但我得到 47271-09-06 09:40:39.0

Answer 1

  long unixSeconds = 1429582984839;
   Date date1 = new Date(unixSeconds); 
   SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy h:mm:ss a"); 
   sdf.setTimeZone(TimeZone.getTimeZone("GMT+1"));
   String formattedDate = sdf.format(date1);
    System.out.println(formattedDate);