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import java.text.*;
import java.util.Calendar;
public class VeDate {
/**
   * »ñÈ¡ÏÖÔÚʱ¼ä
   *
   * @return ·µ»Øʱ¼äÀàÐÍ yyyy-MM-dd HH:mm:ss
   */
public static Date getNowDate() {
   Date currentTime = new Date();
   SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
   String dateString = formatter.format(currentTime);
   ParsePosition pos = new ParsePosition(8);
   Date currentTime_2 = formatter.parse(dateString, pos);
   return currentTime_2;
}
/**
   * »ñÈ¡ÏÖÔÚʱ¼ä
   *
   * @return·µ»Ø¶Ìʱ¼ä¸ñʽ yyyy-MM-dd
   */
public static Date getNowDateShort() {
   Date currentTime = new Date();
   SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
   String dateString = formatter.format(currentTime);
   ParsePosition pos = new ParsePosition(8);
   Date currentTime_2 = formatter.parse(dateString, pos);
   return currentTime_2;
}
/**
   * »ñÈ¡ÏÖÔÚʱ¼ä
   *
   * @return·µ»Ø×Ö·û´®¸ñʽ yyyy-MM-dd HH:mm:ss
   */
public static String getStringDate() {
   Date currentTime = new Date();
   SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
   String dateString = formatter.format(currentTime);
   return dateString;
}
/**
   * »ñÈ¡ÏÖÔÚʱ¼ä
   *
   * @return ·µ»Ø¶Ìʱ¼ä×Ö·û´®¸ñʽyyyy-MM-dd
   */
public static String getStringDateShort() {
   Date currentTime = new Date();
   SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
   String dateString = formatter.format(currentTime);
   return dateString;
}
/**
   * »ñȡʱ¼ä Сʱ:·Ö;Ãë HH:mm:ss
   *
   * @return
  


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package java;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.*;
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