Traffic-widget/miniprogram/app.ts

// app.ts
import api from "./api/index";
App<IAppOption>({
  globalData: {
    getUserLoad: false
  },
  onLaunch() {
    // 登录
    const nowTime = Date.now() - (wx.getStorageSync("tokenTime") || 0) >= 86400000 * 7;
    (!wx.getStorageSync("token") || nowTime) && this.wLogin();
    // 获取用户手机号
    this.globalData.phone = wx.getStorageSync("userphone") || "";
    // 获取授权内容
    wx.getSetting({
      success: res => {
        this.globalData.setting = res ? res.authSetting : {}
      }
    });
    this.globalData.SystemInfo = wx.getSystemInfoSync();
    this.globalData.FileSystemManager = wx.getFileSystemManager();
    console.log(this.globalData.SystemInfo.SDKVersion);

  },
  wLogin() {
    wx.login({
      fail: err => {
        console.log(err)
      },
      success: res => {
        // 发送 res.code 到后台换取 openId, sessionKey, unionId
        this.login({
          data: {
            code: res.code
          },
          success: (res: any) => {
            wx.setStorageSync("token", res.token);
            wx.setStorageSync("tokenTime", Date.now());
          }
        })
      },
    })
  },
  ...api
})