novel_frontend_RcKtFezyRAZX/wechat/app.js

// app.js
// 应用入口文件

App({
  onLaunch() {
    this.checkVersion()
    this.initApp()
  },

  globalData: {
    userInfo: null,
    token: null,
    systemInfo: null,
    statusBarHeight: 0,
    navBarHeight: 44
  },

  // 检查版本更新
  checkVersion() {
    const updateManager = wx.getUpdateManager()
    updateManager.onCheckForUpdate(res => {
      if (res.hasUpdate) {
        updateManager.onUpdateReady(() => {
          wx.showModal({
            title: '更新提示',
            content: '新版本已准备好，是否重启应用？',
            success: res => {
              if (res.confirm) {
                updateManager.applyUpdate()
              }
            }
          })
        })
        updateManager.onUpdateFailed(() => {
          wx.showModal({
            title: '更新失败',
            content: '新版本下载失败，请检查网络后重试',
            showCancel: false
          })
        })
      }
    })
  },

  // 初始化应用
  initApp() {
    const token = wx.getStorageSync('token')
    const userInfo = wx.getStorageSync('userInfo')

    this.globalData.token = token
    this.globalData.userInfo = userInfo

    wx.getSystemInfo({
      success: res => {
        this.globalData.systemInfo = res
        this.globalData.statusBarHeight = res.statusBarHeight
      }
    })

    this.requestNotificationSetting()
  },

  // 检查登录状态
  checkLogin() {
    const token = wx.getStorageSync('token')
    if (!token) {
      wx.showModal({
        title: '提示',
        content: '请先登录',
        success: res => {
          if (res.confirm) {
            wx.navigateTo({ url: '/pages/login/login' })
          }
        }
      })
      return false
    }
    return true
  },

  // 请求通知权限
  requestNotificationSetting() {
    wx.getSetting({
      success: res => {
        if (!res.authSetting['scope.notify']) {
          wx.authorize({
            scope: 'scope.notify',
            success: () => {
              console.log('通知权限获取成功')
            }
          })
        }
      }
    })
  },

  // 获取用户信息
  getUserInfo() {
    return this.globalData.userInfo || wx.getStorageSync('userInfo')
  },

  // 设置用户信息
  setUserInfo(userInfo) {
    this.globalData.userInfo = userInfo
    wx.setStorageSync('userInfo', userInfo)
  },

  // 清除用户信息
  clearUserInfo() {
    this.globalData.userInfo = null
    this.globalData.token = null
    wx.removeStorageSync('userInfo')
    wx.removeStorageSync('token')
  }
})

/**
 * @联系作者：16768118056
 * @描述：（此项目非免费分享）源码百分百可用，搞定毕设不发愁，支持远程调试安装、二次开发、定制、讲解、文档类。
 * @访问：https://www.notmaker.com/detail/8326a897119d4542896c863a69d7bbe7/gtt20260415，查看完整运行演示。
 */