Nodejs Date Format Format(format)

Method Source Code

Date.prototype.Format = function (format) {
    var date = {//from w  ww  .  j ava2  s.  c om
      'Y+': this.getFullYear(), // Year
      "M+": this.getMonth() + 1, //Month
      "D+": this.getDate(), //Day
      "H+": this.getHours(), //Hour
      "m+": this.getMinutes(), //Minute
      "s+": this.getSeconds(), //Second
      "S": this.getMilliseconds() //Fractional Second
    }

    for(var key in date) {
      if(new RegExp('(' + key + ')').test(format)) {
        var str = ('' + date[key])
        var fre = RegExp.$1.length - str.length
        var hol = '';
        for(var i = 0; i < fre; i++) {
          hol = '0'.concat('0')
        }
        format = format.replace(RegExp.$1, (hol + date[key]).substr(fre))
      }
    }

    return format
  }

Related

1. 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() 
   ...
   

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)

   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(), 
   ...
   

4. 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() 
   ...
   

5. Format(format)

   Date.prototype.Format = function(format) {
    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(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());   
   ...
   

7. 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()]);
   ...
   

8. 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;
   ...
   

9. dateFormat()

   Number.prototype.dateFormat = function () {
       var date = new Date(this);
       var year = date.getFullYear();
       var month = date.getMonth() + 1;
       var day = date.getDate();
       var hh = date.getHours();
       var mm = date.getMinutes();
       var ss = date.getSeconds();
       return "" + year + "-" +
   ...