倒计时

showCountDown: function(date){

　　

var date = date.split(' ');

var firstDate = date[0].split('-');

var secondDate = date[1].split(':');

var year = firstDate[0];

var month = firstDate[1];

var day = firstDate[2];

var hour = secondDate[0];

var minute = secondDate[1];

var now = new Date();

var endDate = new Date(year, month-1, day);

var leftTime = endDate.getTime()-now.getTime();

var leftsecond = parseInt(leftTime/1000);

var showHour = Math.floor(leftsecond / 3600);

var showMinute = Math.floor((leftsecond - showHour * 3600) / 60);

if(showMinute.toString().length == 1){

showMinute = '0' + showMinute;

}

var showSecond = Math.floor(leftsecond - showHour * 3600 - showMinute * 60);

if(showSecond.toString().length == 1){

showSecond = '0' + showSecond;

}

this.countDownTime = showHour + ':' + showMinute + ':' + showSecond + '后开始直播'

this.trailerText = '已预约观看'

}