取得服務器當前的各種具體時間

/**

* 取得服務器當前的各種具體時間

* 回車：日期時間

*/

import java.util.*;

public class GetNowDate{

Calendar calendar = null;

public GetNowDate(){

calendar = Calendar.getInstance();

calendar.setTime(new Date());

}

public int getYear(){

return calendar.get(Calendar.YEAR);

}

public int getMonth(){

return 1 + calendar.get(Calendar.MONTH);

}

public int getDay(){

return calendar.get(Calendar.DAY_OF_MONTH); } public int getHour(){

return calendar.get(Calendar.HOUR_OF_DAY); } public int getMinute(){

return calendar.get(Calendar.MINUTE);

}

public int getSecond(){

return calendar.get(Calendar.SECOND);

}

public String getDate(){

return getMonth()+"/"+getDay()+"/"+getYear();

}

public String getTime(){

return getHour()+":"+getMinute()+":"+getSecond();

}

public String getDate2(){

String yyyy="0000", mm="00", dd="00";

yyyy = yyyy + getYear();

mm = mm + getMonth();

dd = dd + getDay();

yyyy = yyyy.substring(yyyy.length()-4);

mm = mm.substring(mm.length()-2);

dd = dd.substring(dd.length()-2);

return yyyy + "/" + mm + "/" + dd;

}

public String getTime2(){

String hh="00", mm="00", ss="00";

hh = hh + getHour();

mm = mm + getMinute();

ss = ss + getSecond();

hh = hh.substring(hh.length()-2, hh.length());

mm = mm.substring(mm.length()-2, mm.length());

ss = ss.substring(ss.length()-2, ss.length());

return hh + ":" + mm + ":" + ss;

}

}