Page({ onShareAppMessage() { return { title: '下拉刷新', path: 'packageAPI/pages/page/pull-down-refresh/pull-down-refresh' } }, onPullDownRefresh() { wx.showToast({ title: 'loading...', icon: 'loading' }) console.log('onPullDownRefresh', new Date()) }, stopPullDownRefresh() { wx.stopPullDownRefresh({ complete(res) { wx.hideToast() console.log(res, new Date()) } }) }, onLoad() { this.setData({ theme: wx.getSystemInfoSync().theme || 'light' }) if (wx.onThemeChange) { wx.onThemeChange(({theme}) => { this.setData({theme}) }) } } })