// pages/API/get-system-info/get-system-info.js Page({ data: { systemInfo: {} }, getSystemInfo() { const that = this wx.getSystemInfo({ success(res) { that.setData({ systemInfo: res }) } }) }, getSystemInfoSync() { const that = this; try { const res = wx.getSystemInfoSync() console.log(res) console.log(res.model) console.log(res.pixelRatio) console.log(res.windowWidth) console.log(res.windowHeight) console.log(res.language) console.log(res.version) console.log(res.platform) that.setData({ systemInfo: res }); } catch (e) { // Do something when catch error } }, getSystemInfoAsync () { const that = this; console.log('getSystemInfoAsync start') wx.getSystemInfoAsync({ success(res) { that.setData({ systemInfo: res }) }, complete (res) { console.log('getSystemInfoAsync complete: ', res) } }) console.log('getSystemInfoAsync end') }, clearInfo() { this.setData({ systemInfo: {} }) }, })