Nodejs Date Format Format(format)

Method Source Code

Date.prototype.Format = function(format) {
 var o = {/*from ww w . j  a  v  a  2  s  .c om*/
  "M+" : this.getMonth() + 1, // month
  "d+" : this.getDate(), // day
  "h+" : this.getHours(), // hour
  "m+" : this.getMinutes(), // minute
  "s+" : this.getSeconds(), // second
  "q+" : Math.floor((this.getMonth() + 3) / 3), // quarter
  "S" : this.getMilliseconds()
 // millisecond
 }
 if (/(y+)/.test(format))
  format = format.replace(RegExp.$1, (this.getFullYear() + "")
    .substr(4 - RegExp.$1.length));
 for ( var k in o)
  if (new RegExp("(" + k + ")").test(format))
   format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k]
     : ("00" + o[k]).substr(("" + o[k]).length));
 return format;
}

Related

1. Format(fmt)

   Date.prototype.Format = function (fmt) {
       if (fmt == undefined) {
          fmt = "yyyy/MM/dd-hh:mm:ss";
          var o = {
              "M+": this.getMonth() + 1,
              "d+": this.getDate(),
              "h+": this.getHours(),
              "m+": this.getMinutes(),
   ...
   

2. Format(fmt)

   Date.prototype.Format = function (fmt) {
       var o = {
           "M+": this.getMonth() + 1, 
           "d+": this.getDate(), 
           "h+": this.getHours(), 
           "m+": this.getMinutes(), 
           "s+": this.getSeconds(), 
           "q+": Math.floor((this.getMonth() + 3) / 3), 
           "S": this.getMilliseconds() 
   ...
   

3. Format(fmt)

   Date.prototype.Format = function (fmt) { 
       var o = {
           "M+": this.getMonth() + 1, 
           "d+": this.getDate(), 
           "h+": this.getHours(), 
           "m+": this.getMinutes(), 
           "s+": this.getSeconds(), 
           "q+": Math.floor((this.getMonth() + 3) / 3), 
           "S": this.getMilliseconds() 
   ...
   

4. Format(fmt)

   var prefix = "";
   var prefix = "http://192.168.100.167:8086";
   Date.prototype.Format = function (fmt) {
       var o = {
           "M+": this.getMonth() + 1, 
           "d+": this.getDate(), 
           "h+": this.getHours(), 
           "m+": this.getMinutes(), 
           "s+": this.getSeconds(), 
   ...
   

5. Format(fmt)

   Date.prototype.Format = function (fmt) { 
       var o = {
           "M+": this.getMonth() + 1, 
           "d+": this.getDate(), 
           "H+": this.getHours(), 
           "m+": this.getMinutes(), 
           "s+": this.getSeconds(),
           "q+": Math.floor((this.getMonth() + 3) / 3), 
           "S": this.getMilliseconds() 
   ...
   

6. Format(format)

   Date.prototype.Format = function (format) {
       var date = {
         'Y+': this.getFullYear(), 
         "M+": this.getMonth() + 1, 
         "D+": this.getDate(), 
         "H+": this.getHours(), 
         "m+": this.getMinutes(), 
         "s+": this.getSeconds(), 
         "S": this.getMilliseconds() 
   ...
   

7. Format(formatStr)

   Date.prototype.Format = function(formatStr)   
       var str = formatStr;
       str=str.replace(/yyyy|YYYY/,this.getFullYear());   
       str=str.replace(/yy|YY/,(this.getYear() % 100)>9?(this.getYear() % 100).toString():'0' + (this.getYear() % 100));   
       str=str.replace(/MM/,this.getMonth()>9?(this.getMonth()).toString():'0' + (this.getMonth()+1));   
       str=str.replace(/M/g,this.getMonth());
       str=str.replace(/dd|DD/,this.getDate()>9?this.getDate().toString():'0' + this.getDate());   
       str=str.replace(/d|D/g,this.getDate());   
   ...
   

8. Format(formatStr)

   Date.prototype.Format = function(formatStr)
       var str = formatStr;
       var Week = ['?','?','?','?','?','?','?'];
       str=str.replace(/yyyy|YYYY/,this.getFullYear());
       str=str.replace(/yy|YY/,(this.getYear() % 100)>9?(this.getYear() % 100).toString():'0' + (this.getYear() % 100));
       str=str.replace(/MM/,this.getMonth()>8?(this.getMonth()+1).toString():'0' + (this.getMonth()+1));
       str=str.replace(/M/g,(this.getMonth()+1));
       str=str.replace(/w|W/g,Week[this.getDay()]);
   ...
   

9. FormatUTC(fmt)

   Date.prototype.FormatUTC = function (fmt) {
       str = fmt;
       str = str.replace(/yyyy|YYYY/, this.getUTCFullYear());
       str = str.replace(/mm/, this.getUTCMonth() >= 9 ? this.getUTCMonth() + 1 : '0' + (this.getUTCMonth() + 1));
       str = str.replace(/dd/, this.getUTCDate() > 9 ? this.getUTCDate() : '0' + this.getUTCDate());
       str = str.replace(/HH/, this.getUTCHours() > 9 ? this.getUTCHours() : '0' + this.getUTCHours());
       str = str.replace(/MM/, this.getUTCMinutes() > 9 ? this.getUTCMinutes() : '0' + this.getUTCMinutes());
       str = str.replace(/SS/, this.getUTCSeconds() > 9 ? this.getUTCSeconds() : '0' + this.getUTCSeconds());
       return str;
   ...