获取时间时分秒x显示倒计时

/**

* 返回时间的天、时、分、秒

* param : 秒

*/

getHhmmss: function (time) {

time = parseInt(time);

if(time <= 0) time = 0;

var s = time >= 60 ? time%60 : time;

var m = parseInt((time>=3600?time%3600:time)/60);

var h = parseInt((time>=86400?time%86400:time)/3600);

var d = parseInt(time/86400);

h = h<10 ? '0'+h : h;

m = m<10 ? '0'+m : m;

s = s<10 ? '0'+s : s;

return {

d: d,

h: h,

m: m,

s: s

}

},

//倒计时

startCountDown:function(time,qg) {

//第一次显示

varhms = this.getHhmmss(time);

qg.hh= hms.h;

qg.mm= hms.m;

qg.ss= hms.s;

qg.day= hms.d;

varinter =setInterval(() => {

time--;

varhms = Vue.utils.getHhmmss(time);

qg.hh= hms.h;

qg.mm= hms.m;

qg.ss= hms.s;

qg.day= hms.d;

if(time <=0) {

clearInterval(inter);

}

},1000);

},

//获取客户端指定时间的date对象

//例子1: getClientDate(10) - 获得今天10:00:00的date

//例子2: getClientDate(9, 57) - 获得今天9:57:00的date

//例子3: getClientDate(9, 57, 30) - 获得今天9:57:30的date

//例子4: getClientDate(24 + 10) - 获得明天10:00:00的date

// 例子5: getClientDate(24 + 9, 57) - 获得明天9:57:00的date

getClientDate:function(hours,minutes,seconds) {

vard =newDate();

//设置小时

d.setHours(hours ||0);

//设置分钟

d.setMinutes(minutes ||0);

//设置秒

d.setSeconds(seconds ||0);

//设置毫秒

d.setMilliseconds(0);

returnd;

},

//根据当前server系统时间将客户端的时间转换成server上的时间

//currentSystime - 当前server系统时间

//clientDate - 客户端的时间

getServerDate: function(currentSystime, clientDate) {

var clientTime = new Date().getTime();

var gap = clientTime - currentSystime;

var serverDate = new Date(clientDate.getTime() - gap);

return serverDate;

},