Java Utililty Methods Date String to String

List of utility methods to do Date String to String

  1. HOME
  2. Java
  3. D
  4. Date String to String

Description

The list of methods to do Date String to String are organized into topic(s).

Method

StringdateToDateEN(String in)
date To Date EN 
return in.replaceAll("\u5E74", "-").replaceAll("\u6708", "-").replaceAll("\u65E5", "");
StringdateToFileName(String date)
date To File Name 
String separator = "_";
date = date.replaceAll(" ", separator);
date = date.replaceAll("\\.", separator);
date = date.replaceAll(":", separator);
date = date.replaceAll("-", separator);
date = date.replaceAll("/", separator);
return date;
intdateToInt(String date)
date To Int 
int intDate = 0;
if (date.length() == 8 && date.indexOf("-") < 0) {
    intDate = Integer.valueOf(date).intValue();
} else if (date.length() == 10 && date.indexOf("-") > 0) {
    intDate = Integer.valueOf(getYYYYMMDD(date)).intValue();
} else if (date.length() == 6 || date.length() == 4) {
    intDate = Integer.valueOf(date).intValue();
return intDate;
StringdateToString(String date)
date To String 
String stringDate = "";
if (date.length() == 10 && date.indexOf("-") > 0) {
    stringDate = getYYYYMMDD(date);
} else {
    stringDate = date;
return stringDate;
StringdateToString(String date, String month)
date To String 
if (date.length() == 1)
    date = "0" + date;
return monthAlphaToNum(month) + date;
StringadjustDate(String format, String value)
adjust Date 
SimpleDateFormat sdf = new SimpleDateFormat(format);
Date date = sdf.parse(value);
Calendar cal = GregorianCalendar.getInstance();
cal.setTime(date);
if (cal.get(Calendar.YEAR) < 100)
    cal.add(Calendar.YEAR, 2000);
return sdf.format(cal.getTime());