// miniprogram/pages/setting/setting.js const app = getApp() Page({ data: { userInfo: null, hasUserInfo: false, notiForm: 0, notiFormType: ['数字', '红点', '不显示'] }, logout: function () { app.globalData.hasUserInfo = false app.globalData.userNotFound = true wx.navigateBack() }, onLoad: function () { if (app.globalData.hasUserInfo) { this.setData({ userInfo: app.globalData.userInfo, hasUserInfo: true, notiForm: app.globalData.notiForm }) } else { wx.showToast({ title: '请先登录', icon: 'none' }) } }, onUnload: function () { app.globalData.notiForm = this.data.notiForm } })