jquery js 获取时间差、时间格式具体代码

调取
复制代码 代码如下:
GetDateDiff(start, end, "day")

function GetDateDiff(startTime, endTime, diffType) {
//将xxxx-xx-xx的时间格式，转换为 xxxx/xx/xx的格式
startTime = startTime.replace(/-/g, "/");
endTime = endTime.replace(/-/g, "/");
//将计算间隔类性字符转换为小写
diffType = diffType.toLowerCase();
var sTime = new Date(startTime); //开始时间
var eTime = new Date(endTime); //结束时间
//作为除数的数字
var divNum = 1;
switch (diffType) {
case "second":
divNum = 1000;
break;
case "minute":
divNum = 1000 * 60;
break;
case "hour":
divNum = 1000 * 3600;
break;
case "day":
divNum = 1000 * 3600 * 24;
break;
default:
break;
}
return parseInt((eTime.getTime() - sTime.getTime()) / parseInt(divNum)); //17jquery.com
}