coldfusion dateformat

Java.text.FormatFormat is an abstract base class for formatting locale-sensitive information, such as dates, messages, and numbers, directly known to have DateFormat, Messageformat, NumberFormat. Format defines a programming interface for formatting locale-sensitive objects into a string (using the Format method) and for re-parsing a string into an object (using the Parseobject method).Typically, a format's Parseobject method must be able to parse any

Turn http://www.cnblogs.com/Matrix54/archive/2012/05/03/2481260.htmlOne, string and Date (java.util.Date) each other1.1 String--Date String datestr = "2010/05/04 12:34:23"; Date date = new Date (); //Note format is formatted to match the format of the date string DateFormat SDF = new SimpleDateFormat ("Yyyy/mm/dd HH:mm:ss"); try { Date = Sdf.parse (DATESTR); System.out.println (Date.tostring ()); } catch (Exception e) { E.prints

= new Date ( Currenttimemillis ()); date date2 = new Date (); Out.println (Date1.gettime ()); Out.println (Date2.gettime ()); }} Date has two constructors that can be used, one can be built using the epoch millisecond number, the other is no argument constructor, and the internal is using System.currenttimemillis () to get the number of milliseconds. Call GetTime () to obtain an internally saved epoch millisecond value. The sample execution results are as follows:

/** * Gets the first and last day of the week of the specified date, with an underscore connection * @param datastr * @return * @throws parseexception*/ Public Staticstring Getfirstandlastofmonth (String datastr,string dateformat,string Resultdateformat) throws ParseException { //get the first day of the current month:Calendar C =calendar.getinstance (); C.settime (NewSimpleDateFormat (DateFormat). Pars

four built-in date latticesThe process of processing. They contain a short, medium, long, and full date format.Import Java.text.DateFormat;Import Java.util.Date;public class DateExample4 {public static void Main (string[] args) {Date date = new Date ();DateFormat Shortdateformat =Dateformat.getdatetimeinstance (Dateformat.short,Dateformat.short);DateFormat Mediumdateformat =Dateformat.getdatetimeinstance (

four built-in date latticesThe process of processing. They contain a short, medium, long, and full date format.Import Java.text.DateFormat;Import Java.util.Date;public class DateExample4 {public static void Main (string[] args) {Date date = new Date ();DateFormat Shortdateformat =Dateformat.getdatetimeinstance (Dateformat.short,Dateformat.short);DateFormat Mediumdateformat =Dateformat.getdatetimeinstance (

Comparedatetime (String time1, String time2) {Boolean isfirstbig = False;dateformat DateFormat = new SimpleDateFormat ("Yyyy-mm-dd hh:mm"); try {Date date1 = Dateformat.parse (time1);D ate date2 = DateFormat. Parse (time2); System.out.println ("date1==" +date1.gettime ()); System.out.println ("date2==" +date2.gettime ());//Method 1if (Date1.gettime () > Date2.ge

Reprint please indicate the source http://blog.csdn.net/harryweasley/article/details/41977633, thank youThis article mainly introduces the four classes of Date,dateformat,simpledateformat,calendarDate class:Under the Java.util packageThe class Date represents a specific instantaneous, accurate to milliseconds.Starting with JDK 1.1, you should use the Calendar class to convert between date and Time fields, using the

This article mainly introduces the iOS development in the time conversion method collection, the need for friends can refer to the When developing an iOS program, sometimes you need to adjust the time format to the format that you want, and we can use the NSDateFormatter class to handle it. For example: Instantiate a NSDateFormatter object NSDateFormatter *dateformatter = [[NSDateFormatter alloc] init]; Set the time format, where you can set the format you want [Dateformatter setdateformat

four built-in date latticesThe process of processing. They contain a short, medium, long, and full date format.Import Java.text.DateFormat;Import Java.util.Date;public class DateExample4 {public static void Main (string[] args) {Date date = new Date ();DateFormat Shortdateformat =Dateformat.getdatetimeinstance (Dateformat.short,Dateformat.short);DateFormat Mediumdateformat =Dateformat.getdatetimeinstance (

Date and Time class development experience 1 Revision History Version Change Time Author Description Effort Hours 1.0 2006-4-28 Levinsoft methods, resources, etc. 1 1.1 2007-8-28 Levinsoft Added: A comparison of SimpleDateFormat and Dateutis. Conversion between string and date. Add: Frequently Asked questions 1 2 IntroductionThis article is about the date and time of the relevant content. The main cont