countDown: function(){ // 倒计时
var time = this.data.time;
this.setData({
clock: setInterval(function () {
var minu = parseInt(time.split(':')[0]);
var seconds = parseInt(time.split(':')[1]);
var timeSum = minu * 60 + seconds;
// timeSum--;
console.log(timeSum);
// minu = parseInt(timeSum / 60);
},1000)
})
},
onHide: function () {
clearInterval(this.data.clock);
},
onUnload: function () {
clearInterval(this.data.clock);
},