wxml代码如下：

<view class="page">
    <view class="page__hd">
        <view class="page__title">Progress</view>
        <view class="page__desc">进度条，这里采用小程序原生的progress</view>
    </view>
    <view class="page__bd page__bd_spacing">
        <view class="weui-progress">
            <view class="weui-progress__bar">
                <progress percent="0" stroke-width="3" />
            </view>
            <view class="weui-progress__opr">
                <icon type="cancel" size="22"></icon>
            </view>
        </view>
        <view class="weui-progress">
            <view class="weui-progress__bar">
                <progress percent="50" stroke-width="3" />
            </view>
            <view class="weui-progress__opr">
                <icon type="cancel" size="22"></icon>
            </view>
        </view>
        <view class="weui-progress">
            <view class="weui-progress__bar">
                <progress percent="80" stroke-width="3" />
            </view>
            <view class="weui-progress__opr">
                <icon type="cancel" size="22"></icon>
            </view>
        </view>
        <view class="weui-progress">
            <view class="weui-progress__bar">
                <progress percent="{{progress}}" stroke-width="3" />
            </view>
            <view class="weui-progress__opr">
                <icon type="cancel" size="22"></icon>
            </view>
        </view>
        <view class="weui-btn-area">
            <button type="primary" bindtap="upload" disabled="{{disabled}}">上传</button>
        </view>
        
    </view>
</view>

js代码如下

// pages/01jichuzujian/09-progress.js
function _next() {
  var that = this;
  if (this.data.progress >= 100) {
    this.setData({
      disabled: false
    });
    return true;
  }
  this.setData({
    progress: ++this.data.progress
  });
  setTimeout(function () {
    _next.call(that);
  }, 20);
}
Page({
  /**
   * 页面的初始数据
   */
  data: {
  },
  upload: function () {
    if (this.data.disabled) return;
    this.setData({
      progress: 0,
      disabled: true
    });
    _next.call(this);
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {
  },
  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {
  },
  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {
  },
  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {
  },
  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {
  },
  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
  },
  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {
  }
})

wxss代码如下

.weui-progress{
    margin-bottom: 24px;
}