1. Date.prototype.format = function (format) {
  2.            var args = {
  3.                "M+": this.getMonth() + 1,
  4.                "d+": this.getDate(),
  5.                "h+": this.getHours(),
  6.                "m+": this.getMinutes(),
  7.                "s+": this.getSeconds(),
  8.                "q+": Math.floor((this.getMonth() + 3) / 3),  //quarter
  9.                "S": this.getMilliseconds()
  10.            };
  11.            if (/(y+)/.test(format))
  12.                format = format.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
  13.            for (var i in args) {
  14.                var n = args[i];
  15.                if (new RegExp("(" + i + ")").test(format))
  16.                    format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? n : ("00" + n).substr(("" + n).length));
  17.            }
  18.            return format;
  19.        };
  21. 调用方法
  23. alert(new Date().format("yyyy-MM-dd hh:mm:ss:S"));
  25. alert(new Date().format("yyyy-MM-dd hh:mm:ss"));

————————————————————————————

  1. function getNowFormatDate() {
  2.     var date = new Date();
  3.     var seperator1 = "-";
  4.     var seperator2 = ":";
  5.     var month = date.getMonth() + 1;
  6.     var strDate = date.getDate();
  7.     if (month >= 1 && month <= 9) {
  8.         month = "0" + month;
  9.     }
  10.     if (strDate >= 0 && strDate <= 9) {
  11.         strDate = "0" + strDate;
  12.     }
  13.     var currentdate = date.getYear() + seperator1 + month + seperator1 + strDate
  14.             + " " + date.getHours() + seperator2 + date.getMinutes()
  15.             + seperator2 + date.getSeconds();
  16.     return currentdate;
  17. }

————————————————————————————

  1. function curDateTime(){
  2. var d = new Date(); 
  3. var year = d.getYear(); 
  4. var month = d.getMonth()+1; 
  5. var date = d.getDate(); 
  6. var day = d.getDay(); 
  7. var hours = d.getHours(); 
  8. var minutes = d.getMinutes(); 
  9. var seconds = d.getSeconds(); 
  10. var ms = d.getMilliseconds(); 
  11. var curDateTime= year;
  12. if(month>9)
  13. curDateTime = curDateTime +"-"+month;
  14. else
  15. curDateTime = curDateTime +"-0"+month;
  16. if(date>9)
  17. curDateTime = curDateTime +"-"+date;
  18. else
  19. curDateTime = curDateTime +"-0"+date;
  20. if(hours>9)
  21. curDateTime = curDateTime +""+hours;
  22. else
  23. curDateTime = curDateTime +"0"+hours;
  24. if(minutes>9)
  25. curDateTime = curDateTime +":"+minutes;
  26. else
  27. curDateTime = curDateTime +":0"+minutes;
  28. if(seconds>9)
  29. curDateTime = curDateTime +":"+seconds;
  30. else
  31. curDateTime = curDateTime +":0"+seconds;
  32. return curDateTime; 
  33. }
  35. alert(curDateTime());

 

版权声明：本文为3box原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
本文链接：https://www.cnblogs.com/3box/p/5748007.html