Page({ /** * 页面的初始数据 */ data: { countdown:'', endDate2: '2018-08-08 11:41:00' }, /** * 生命周期函数--监听页面加载 */ onLoad: function (options) { var that = this; that.countTime() }, countTime() { var that = this; var date = new Date(); var now = date.getTime(); var endDate = new Date(that.data.endDate2);//设置截止时间 var end = endDate.getTime(); var leftTime = end - now; //时间差 var d, h, m, s, ms; if (leftTime >= 0) { d = Math.floor(leftTime / 1000 / 60 / 60 / 24); h = Math.floor(leftTime / 1000 / 60 / 60 % 24); m = Math.floor(leftTime / 1000 / 60 % 60); s = Math.floor(leftTime / 1000 % 60); ms = Math.floor(leftTime % 1000); ms = ms < 100 ? "0" + ms : ms s = s < 10 ? "0" + s : s m = m < 10 ? "0" + m : m h = h < 10 ? "0" + h : h that.setData({ countdown: d + "：" + h + "：" + m + "：" + s + ":" + ms, }) //递归每秒调用countTime方法，显示动态时间效果 setTimeout(that.countTime, 100); } else { console.log('已截止') that.setData({ countdown:'00:00:00' }) } },})
