// app.js
App({
  onLaunch() {
    // 展示本地存储能力
    const logs = wx.getStorageSync('logs') || []
    logs.unshift(Date.now())
    wx.setStorageSync('logs', logs)

    // 登录
    wx.login({
      success: res => {
        // 发送 res.code 到后台换取 openId, sessionKey, unionId
      }
    })
  },
  globalData: {
    userInfo: null,
    deviceId:null,
    writeUuid:' 0000FFE2-0000-1000-8000-00805F9B34FB',
    notifiUuid:' 0000FFE1-0000-1000-8000-00805F9B34FB',
    serviceUuid:' 0000FFE0-0000-1000-8000-00805F9B34FB',
   
    bleDeviceId: "",      // 设备ID  
    bleServiceId: "",     // 服务UUID  
    notifyCharId: "",     // 监听特征值UUID  
    writeCharId: "" ,      // 写入特征值UUID 

    currentDevice:""
  }
})