javascript时间差插件
分享，供大家参考，具体内容如下Html如下:
该插件发布时间：
TimeDifference.js代码如下:
函数使用说明：
* 1、直接调用函数 TimeDifference()
* 返回说明： 返回距离当前的时间差
* */
function timeDifference(tmpTime) {
var mm=1000;//1000毫秒 代表1秒
var minute = mm * 60;
var hour = minute * 60;
var day = hour * 24;
var month = day * 30;
var ansTimeDifference=0;//记录时间差
var tmpTimeStamp = tmpTime ? Date.parse(tmpTime.replace(/-/gi,"/")) : new Date().getTime();//将 yyyy-mm-dd H:m:s 进行正则匹配
var nowTime = new Date().getTime();//获取当前时间戳
var tmpTimeDifference = nowTime - tmpTimeStamp;//计算当前与需要计算的时间的时间戳的差值
if (tmpTimeDifference < 0) { //时间超出，不能计算
alert("开始日期大于结束日期，计算失败！");
return 0;
}
/**
* 通过最开始强调的各个时间段用毫秒表示的数值，进行时间上的取整，为0的话，则没有到达
* */
var DifferebceMonth = tmpTimeDifference / month; //进行月份取整
var DifferebceWeek = tmpTimeDifference / (7 * day);//进行周取整
var DifferebceDay = tmpTimeDifference / day;//进行天取整
var DifferebceHour = tmpTimeDifference / hour;//进行小时取整
var DifferebceMinute = tmpTimeDifference / minute;//进行分钟取整
if (DifferebceMonth >= 1) {
return tmpTime; //大于一个月 直接返回时间
} else if (DifferebceWeek >= 1) {
ansTimeDifference= parseInt(DifferebceWeek) + "个星期前";
} else if (DifferebceDay >= 1) {
ansTimeDifference = parseInt(DifferebceDay) + "天前";
} else if (DifferebceHour >= 1) {
ansTimeDifference = parseInt(DifferebceHour) + "个小时前";
} else if (DifferebceMinute >= 1) {
ansTimeDifference = parseInt(DifferebceMinute) + "分钟前";
} else {
ansTimeDifference = "刚刚";
}
return ansTimeDifference;
}
结果如图:
