// 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,
    // 统一管理图片路径
    images: {
      logo: '/static_file/logo.png',
      background: '/static_file/backgorund.png',
      card: '/static_file/crad.png',
      tabBar: {
        home: '/static_file/homepage.png',
        homeActive: '/static_file/homepageCheck.png',
        profile: '/static_file/personalCenter.png',
        profileActive: '/static_file/personalCenterCheck.png'
      }
    }
  }
})