将java.util.Date 转成 java.sql.Date

将java.util.Date 转成 java.sql.Date 

 

import java.sql.*;
import java.util.*;

public class cs{
public static void main(String[] args)
  {
  GregorianCalendar date_1=(GregorianCalendar)Calendar.getInstance();
  System.out.println(date_1.getTime());
  java.sql.Date date_2= new java.sql.Date((date_1.getTime()).getTime
     ()); 
  System.out.println(date_2);
  }
}