<script> export default { onLaunch: function() { console.log('App Launch') }, onShow: function() { console.log('App Show') this.autoUpdate(); }, onHide: function() { console.log('App Hide') }, methods: { autoUpdate() { if (wx.canIUse('getUpdateManager')) { const updateManager = wx.getUpdateManager(); updateManager.onCheckForUpdate(res => { if (res.hasUpdate) { updateManager.onUpdateReady(() => { wx.showModal({ title: '更新提示', content: '发现新版本,是否更新?', success: function(res) { if (res.confirm) { updateManager.applyUpdate(); } } }) }); updateManager.onUpdateFailed(function() { wx.showModal({ title: '最新版提示', content: '新版本已上线,请您删除当前小程序,重新搜索打开', showCancel: false }) }); } }) } else { wx.showModal({ title: '提示', content: '当前微信版本过低,无法使用该功能,请升级到最新微信版本后重试。', showCancel: false }) } } } } </script> <style lang="scss"> /* 注意要写在第一行,同时给style标签加入lang="scss"属性 */ @import "@/uni_modules/uview-ui/index.scss"; * { padding: 0; margin: 0; box-sizing: border-box; font-family: PingFangSC-Regular, PingFang SC; } html,body { font-family: PingFangSC-Regular, PingFang SC; font-size: 24rpx; width: 100%; height: 100%; } </style>