Java Utililty Methods Time Format

List of utility methods to do Time Format

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Description

The list of methods to do Time Format are organized into topic(s).

Method

longgetTime(String dateStr, String formate)
get Time 
Date date;
try {
    date = getDate(dateStr, formate);
    return date.getTime();
} catch (ParseException e) {
    return -1;
StringgetTime(String format)
get Time 
return formatDate(new Date(), format);
longgetTime(String format, String date)
get Time 
if (format == null || "".equals(format))
    format = "yyyy-MM-dd";
SimpleDateFormat simpledateformat = new SimpleDateFormat(format, Locale.SIMPLIFIED_CHINESE);
Date d = null;
try {
    d = (Date) simpledateformat.parse(date);
} catch (ParseException e) {
    e.printStackTrace();
...
StringgetTime(String timeFormat)
Gets the time at the instant of invocation. 
return new SimpleDateFormat(timeFormat).format(Calendar.getInstance().getTime());
StringgetTimeAfter(int field, int amount, String formatStr)
get Time After 
Calendar cal = Calendar.getInstance();
cal.add(field, amount);
SimpleDateFormat sp = new SimpleDateFormat(formatStr);
return sp.format(cal.getTime());
StringgetTimeAsString(final Date date, final String format)
Returns the given Date as a formatted String for the given formatting rule. 
SimpleDateFormat frmt = new SimpleDateFormat(format);
return frmt.format(date);
StringgetTimeAsString(String timeFormatAsString)
get Time As String 
DateFormat timeFormat = new SimpleDateFormat(timeFormatAsString);
Calendar calendar = Calendar.getInstance();
return timeFormat.format(calendar.getTime());
StringgetTimeByDate(Date date, String timeFormat)
get Time By Date 
if (date == null)
    return null;
if (timeFormat == null) {
    timeFormat = "MM/dd/yyy hh:mm:ss";
return new SimpleDateFormat(timeFormat).format(date);
StringgetTimeByFormat(Date date, String format)
Gets the time by format. 
return format(date, format, Locale.ENGLISH);
longgetTimeCount(String from, String to, String format)
get Time Count 
Date d1 = dateFormatCheck(from, format);
Date d2 = dateFormatCheck(to, format);
long duration = d2.getTime() - d1.getTime();
return duration;