text: Page({
    onShareAppMessage() {
      return {
        title: 'picker',
        path: 'page/component/pages/picker/picker'
      }
    },
  
    data: {
      array: ['中国', '美国', '巴西', '日本'],
      index: 0,
      date: '2016-09-01',
      time: '12:01'
    },
  
    bindPickerChange(e) {
      console.log('picker发送选择改变，携带值为', e.detail.value)
      this.setData({
        index: e.detail.value
      })
    },
  
    bindDateChange(e) {
      this.setData({
        date: e.detail.value
      })
    },
  
    bindTimeChange(e) {
      this.setData({
        time: e.detail.value
      })
    }
  })
  