第一种方式：
import java.util.Calendar;
import java.util.TimeZone;
public class Test {
/**
* 将毫秒转换为年月日时分秒
*
* @author GaoHuanjie
*/
public String getYearMonthDayHourMinuteSecond(long timeMillis) {
Calendar calendar = Calendar.getInstance(TimeZone.getTimeZone("GMT+8"));
calendar.setTimeInMillis(timeMillis);
int year=calendar.get(Calendar.YEAR);
int month=calendar.get(Calendar.MONTH) + 1;
String mToMonth=null;
if (String.valueOf(month).length()==1) {
mToMonth="0"+month;
} else {
mToMonth=String.valueOf(month);
}
int day=calendar.get(Calendar.DAY_OF_MONTH);
String dToDay=null;
if (String.valueOf(day).length()==1) {
dToDay="0"+day;
} else {
dToDay=String.valueOf(day);
}
int hour=calendar.get(Calendar.HOUR_OF_DAY);
String hToHour=null;
if (String.valueOf(hour).length()==1) {
hToHour="0"+hour;
} else {
hToHour=String.valueOf(hour);
}
int minute=calendar.get(Calendar.MINUTE);
String mToMinute=null;
if (String.valueOf(minute).length()==1) {
mToMinute="0"+minute;
} else {
mToMinute=String.valueOf(minute);
}
int second=calendar.get(Calendar.SECOND);
String sToSecond=null;
if (String.valueOf(second).length()==1) {
sToSecond="0"+second;
} else {
sToSecond=String.valueOf(second);
}
return year+ "-" +mToMonth+ "-" +dToDay+ " "+hToHour+ ":" +mToMinute+ ":" +sToSecond;
}
public static void main(String[] args) {
System.out.println(new Test().getYearMonthDayHourMinuteSecond(System.currentTimeMillis()));
}
}
另外一种方式：
public class Test {
/**
* 将毫秒转换为年月日时分秒
*
* @author GaoHuanjie
*/
public String getYearMonthDayHourMinuteSecond(long timeMillis) {
int timezone = 8; // 时区
long totalSeconds = timeMillis / 1000;
totalSeconds += 60 * 60 * timezone;
int second = (int) (totalSeconds % 60);// 秒
long totalMinutes = totalSeconds / 60;
int minute = (int) (totalMinutes % 60);// 分
long totalHours = totalMinutes / 60;
int hour = (int) (totalHours % 24);// 时
int totalDays = (int) (totalHours / 24);
int _year = 1970;
int year = _year + totalDays / 366;
int month = 1;
int day = 1;
int diffDays;
boolean leapYear;
while (true) {
int diff = (year - _year) * 365;
diff += (year - 1) / 4 - (_year - 1) / 4;
diff -= ((year - 1) / 100 - (_year - 1) / 100);
diff += (year - 1) / 400 - (_year - 1) / 400;
diffDays = totalDays - diff;
leapYear = (year % 4 == 0) && (year % 100 != 0) || (year % 400 == 0);
if (!leapYear && diffDays < 365 || leapYear && diffDays < 366) {
break;
} else {
year++;
}
}
int[] monthDays;
if (diffDays >= 59 && leapYear) {
monthDays = new int[] { -1, 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335 };
} else {
monthDays = new int[] { -1, 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 };
}
for (int i = monthDays.length - 1; i >= 1; i--) {
if (diffDays >= monthDays[i]) {
month = i;
day = diffDays - monthDays[i] + 1;
break;
}
}
return year + "-" + month + "-" + day + " " + hour + ":" + minute + ":" + second;
}
public static void main(String[] args) {
System.out.println(new Test().getYearMonthDayHourMinuteSecond(System.currentTimeMillis()));
}
}
版权声明：本文博客原创文章，博客，未经同意，。
