小程序 小程序倒计时时间戳的控制

// "2017/10/1 00:00"

kaiShi: function (a) {

var that = this;

function nowTime() {

var dateTime = new Date();

var timestamp = Date.parse(new Date());

var serverTime = new Date(a);

var difference = serverTime - dateTime.getTime();

var nMS = difference;

// var myD = Math.floor(nMS / (1000 * 60 * 60 * 24)); //天

var myH = Math.floor(nMS / (1000 * 60 * 60)) % 24; //小时

var myM = Math.floor(nMS / (1000 * 60)) % 60; //分钟

var myS = Math.floor(nMS / 1000) % 60; //秒

if (myH >= 0) {

var str = myH + "小时" + myM + "分" + myS + "秒";

} else {

var str = "已结束！";

clearInterval(timer);

}

// console.log(dateTime);

// console.log(str);

// this.xianZai();

// that.setData({

// countDown: str,

// });

// return str;

// var wearList = that.data.wearList

// wearList[i].date = str;

var wearList = that.data.wearList

for (var i = 0; i < wearList.length; i++) {

wearList[i].date = str;

}

that.setData({

wearList: wearList

})

}

nowTime();

var timer = setInterval(nowTime, 1000);

// return nowTime()

},