mom-wx/pages/energy/energy.js

function formatDateTime(time) {
  if (typeof time === 'string') {
    time = time.replace(/-/g, '/')
  }
  const date = new Date(time)
  if (isNaN(date.getTime())) return ''

  const y = date.getFullYear()
  const m = String(date.getMonth() + 1).padStart(2, '0')
  const d = String(date.getDate()).padStart(2, '0')
  const weekMap = ['星期日', '星期一', '星期二', '星期三', '星期四', '星期五', '星期六']
  const week = weekMap[date.getDay()]
  return `${y}年${m}月${d}日 ${week}`
}

Page({
  data: {
    date: formatDateTime(new Date()),
    list: [],
    num1: 0,
    num2: 0
  },
  goDetail(e) {
    const id = e.currentTarget.dataset.id
    wx.setStorageSync('energyInfo', {
      id
    })
    wx.switchTab({
      url: `/pages/energyInfo/energyInfo`,
    })
  },
  onReady() {
    wx.request({
      url: 'http://119.45.202.115:9005/miniProgramApi/collectDevice/list',
      method: 'post',
      header: {
        'content-type': 'application/json'
      },
      success: (res) => {
        this.setData({
          list: res.data.data
        })
      },
      fail(err) {
        console.error(err)
      }
    })
    wx.request({
      url: 'http://119.45.202.115:9005/miniProgramApi/monitor/sum',
      method: 'post',
      header: {
        'content-type': 'application/json'
      },
      success: (res) => {
        this.setData({
          num1: res.data.data
        })
      },
      fail(err) {
        console.error(err)
      }
    })
    wx.request({
      url: 'http://119.45.202.115:9005/miniProgramApi/collectDevice/sum',
      method: 'post',
      header: {
        'content-type': 'application/json'
      },
      success: (res) => {
        this.setData({
          num2: res.data.data
        })
      },
      fail(err) {
        console.error(err)
      }
    })
  },
  onShow() {
    const tabBar = this.getTabBar?.()
    if (tabBar) {
      tabBar.setData({
        nowPage: getCurrentPages().at(-1)?.route
      })
    }
  }
});