<view>
  <view wx:for="{{total_micro_second}}">
    <view class='row'>
      <view>{{total_micro_second[index].t}}</view>
      <view data-index='{{index}}' bindtap='timeZT'>{{item.ztText}}</view>
      <view data-index='{{index}}' bindtap='timeStop'>{{item.tzText}}</view>
    </view>
  </view>
</view>

Page({
  /**
   * 頁面的初始數(shù)據(jù)
   */
  data: {
    total_micro_second: []
  },
  /**
   * 生命周期函數(shù)--監(jiān)聽頁面加載
   */
  onLoad: function (options) {
    var that = this
    var time = this.data.total_micro_second
    var total_micro_second = "00:29";    //表示60秒倒計(jì)時(shí)，想要變長(zhǎng)就把60修改更大
    var total_micro_second2 = "00:35";
    var date = {}
    date.t = total_micro_second
    date.f = true
    date.ztText = "暫停"
    date.tzText = "停止"
    time.push(date)
    var date2 = {}
    date2.t = total_micro_second2
    date2.f = true
    date2.ztText = "暫停"
    date2.tzText = "停止"
    time.push(date2)
    console.log("入前", time)
//這里是組裝數(shù)據(jù)，也可以直接在data里面寫死，實(shí)際情況是根據(jù)查詢的結(jié)果進(jìn)行生成
    this.setData({
      total_micro_second: time
    })
    setTimeout(function () {
      for (var i in time) {
        count_down(that, i);
      }
    }, 1000)
  },
  //時(shí)間暫停
  timeZT: function (e) {
    var index = e.currentTarget.dataset.index
    var times = this.data.total_micro_second
    console.log("暫停", index)
    console.log("暫停的數(shù)據(jù)", times[index])
    console.log(times[index].t)
    if (times[index].t != "00:00") {
      if (times[index].f) {
        times[index].f = false
        times[index].ztText = "繼續(xù)"
      } else {
        times[index].f = true
        times[index].ztText = "暫停"
      }
      this.setData({
        total_micro_second: times
      })
    }
  },
  timeStop: function (e) {
    var index = e.currentTarget.dataset.index
    var times = this.data.total_micro_second
    console.log("停止", index)
    console.log("停止的數(shù)據(jù)", times[index])
    if (times[index].f) {
      times[index].f = false
      times[index].tzText = "已停止"
      times[index].t = "00:00"
    }
    // else {
    //   times[index].f = true
    //   times[index].t = "00:20"
    //   times[index].tzText = "停止"
    // }
    this.setData({
      total_micro_second: times
    })
  }
})
function count_down(that, i) {
  var times = that.data.total_micro_second
  console.log(i, times)
  if (times[i].f) { //為true
    var tim = times[i].t.split(":");
    var second = parseInt(tim[0]) * 60 //分鐘
    second += parseInt(tim[1]) //秒
    //console.log("總時(shí)間", second)
    if (second <= 0) { //可能存在2秒內(nèi)的誤差
      times[i].t = "00:00"
      times[i].f = false
      that.setData({
        total_micro_second: times
      });
      i = "S"
      return;
    }
    second -= 1
    var min = parseInt(second / 60)
    var sec = second - parseInt(second / 60) * 60
    times[i].t = fill_zero_prefix(min) + ":" + fill_zero_prefix(sec)
    that.setData({
      total_micro_second: times
    });
  }
  // // 放在最后--
  if (i != "S") {
    setTimeout(function () {
      count_down(that, i);
    }, 1000)
  }
}
// 位數(shù)不足補(bǔ)零
function fill_zero_prefix(num) {
  return num < 10 ? "0" + num : num
}

/**
* 下劃線
*/
//紅色下劃線
.U_red {
  padding-bottom: 2rpx;app.wxss樣式（我所有項(xiàng)目都會(huì)有這個(gè)）
  border-bottom: 1px solid red;
}
//黑色下劃線
.U_black {
  padding-bottom: 2rpx;
  border-bottom: 1px solid black;
}
//黑色上劃線
.U_black_top {
  padding-bottom: 2rpx;
  border-top: 1px solid black;
}
//白色下劃線
.U_white {
  padding-bottom: 2rpx;
  border-bottom: 1px solid white;
}
/**
* Test class
*/
//黑色邊框
.border_black {
  border: 1rpx solid black;
}
//紅色邊框
.border_red {
  border: 1rpx solid red;
}
//白色圓角
.border_white {
  border: 1rpx solid white;
  border-radius: 30rpx;
}
//布局
.row {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
//布局
.row_c {
  display: flex;
  flex-direction: row;
  justify-content: center;
}
//布局
.row_content {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
}
//布局
.column {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
//黑色
.bk {
  color: black;
}
//字體加粗
.b_font {
  font-weight: 600;
}