//此处整理点平时常用到的时间格式处理方法
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1 //时间格式化函数 2 Date.prototype.format = function (format) { 3 var o = { 4 "M+": this.getMonth() + 1, //month 5 "d+": this.getDate(), //day 6 "h+": this.getHours(), //hour 7 "m+": this.getMinutes(), //minute 8 "s+": this.getSeconds(), //second 9 "q+": Math.floor((this.getMonth() + 3) / 3), //quarter 10 "S": this.getMilliseconds() //millisecond 11 } 12 if (/(y+)/.test(format)) { 13 format = format.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length)); 14 } 15 for (var k in o) { 16 if (new RegExp("(" + k + ")").test(format)) { 17 format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length)); 18 } 19 } 20 return format; 21 }
1 //可将 var time = new date();转换成 2016-08-03 18:30:00 格式//消除浏览器之间差异 2 function DateHandle(objDate) { 3 objDate = new Date(); //创建一个日期对象表示当前时间 4 var year = objDate.getFullYear(); //四位数字年 5 var month = objDate.getMonth() + 1; //getMonth()返回的月份是从0开始的，还要加1 6 var date = objDate.getDate(); 7 var hours = objDate.getHours(); 8 var minutes = objDate.getMinutes(); 9 var seconds = objDate.getSeconds(); 10 var date = year + "-" + month + "-" + date + " " + hours + ":" + minutes + ":" + seconds; 11 return date; 12 }
1 //+--------------------------------------------------- 2 //| 字符串转成日期类型 3 //| 格式 MM/dd/YYYY MM-dd-YYYY YYYY/MM/dd YYYY-MM-dd 4 //+--------------------------------------------------- 5 function StringToDate(DateStr) { 6 7 var converted = Date.parse(DateStr); 8 var myDate = new Date(converted); 9 if (isNaN(myDate)) { 10 var arys = DateStr.split('-'); 11 myDate = new Date(arys[0], --arys[1], arys[2]); 12 } 13 return myDate; 14 }
1 //+--------------------------------------------------- 2 //| 比较日期差 dtEnd 格式为日期型或者有效日期格式字符串 3 //+--------------------------------------------------- 4 Date.prototype.DateDiff = function (strInterval, dtEnd) { 5 var dtStart = this; 6 if (typeof dtEnd == 'string')//如果是字符串转换为日期型 7 { 8 dtEnd = StringToDate(dtEnd); 9 } 10 switch (strInterval) { 11 case 's': return parseInt((dtEnd - dtStart) / 1000); 12 case 'n': return parseInt((dtEnd - dtStart) / 60000); 13 case 'h': return parseInt((dtEnd - dtStart) / 3600000); 14 case 'd': return parseInt((dtEnd - dtStart) / 86400000); 15 case 'w': return parseInt((dtEnd - dtStart) / (86400000 * 7)); 16 case 'm': return (dtEnd.getMonth() + 1) + ((dtEnd.getFullYear() - dtStart.getFullYear()) * 12) - (dtStart.getMonth() + 1); 17 case 'y': return dtEnd.getFullYear() - dtStart.getFullYear(); 18 } 19 }
1 //时间转换//加数字颜色/样式
//time 单位 秒
2 function secondToDateAndStyle(time) { 3 time = parseInt(time); 4 if (null != time && "" != time) { 5 if (time > 60 && time < 60 * 60) { 6 time = "<span style=\"color:#FF6600;\">" + parseInt(time / 60.0) + "</span>" + "分" + "<span style=\"color:#FF6600;\">" + parseInt((parseFloat(time / 60.0) - parseInt(time / 60.0)) * 60) + "</span>" + "秒"; 7 } else if (time >= 60 * 60 && time < 60 * 60 * 24) { 8 time = "<span style=\"color:#FF6600;\">" + parseInt(time / 3600.0) + "</span>" + "时" + "<span style=\"color:#FF6600;\">" + parseInt((parseFloat(time / 3600.0) - parseInt(time / 3600.0)) * 60) + "</span>" + "分" + "<span style=\"color:#FF6600;\">" + parseInt((parseFloat((parseFloat(time / 3600.0) - parseInt(time / 3600.0)) * 60) - parseInt((parseFloat(time / 3600.0) - parseInt(time / 3600.0)) * 60)) * 60) + "</span>" + "秒"; 9 } else { 10 time = "<span style=\"color:#FF6600;\">" + parseInt(time) + "</span>" + "秒"; 11 } 12 } else { 13 time = "<span style=\"color:#FF6600;\">0</span>秒"; 14 } 15 return time; 16 }
1 //时间比较函数 2 function CompareTime(Time1, Time2) { 3 var start = new Date(Time1.replace("-", "/").replace("-", "/")); 4 var end = new Date(Time2.replace("-", "/").replace("-", "/")); 5 if (end <= start) { 6 //后者小于前者返回false 7 return false; 8 } 9 return true;//后者大于前者返回true 10 }
持续整理添加中
待续...