@文心快码uniapp getsysteminfoasync 文心快码 在uni-app框架中,getSystemInfoAsync是一个非常重要的API,它允许开发者异步获取设备或系统的相关信息。下面我将根据你的要求,分点进行详细的解答: 解释uniapp的基本概念: uni-app是一个使用Vue.js开发所有前端应用的框架,它支持编译到iOS、Android、Web(包括各种小程序...
async function getVersion() { let system = uni.getSystemInfoSync(); let opts = { url: proxy.$apis.urls.version, method: "get", }; let data = await proxy.$http.request(opts), v1 = system.appVersion, v2 = data.install.version; versionInfo.v1 = v1; versionInfo.v2 = v2; checkIn...
通过uni.getSystemInfoSync方法的appVersion属性获取到应用当前安装包版本号; 通过请求版本更新接口获取线上的安装包版本号; 比较两个安装包版本号的大小,如果一致不更新,如果不一致,线上大于当前更新版本,线上小于当前不更新; 资源包版本更新 通过uni.getStorage获取本地资源包版本号,如不存在,则通过uni.setStorage设...
async checkPermission() { let system=uni.getSystemInfoSync()if(system.platform === 'ios') {varresult =false;varAVCaptureDevice = plus.ios.import("AVCaptureDevice");varauthStatus = AVCaptureDevice.authorizationStatusForMediaType('vide'); console.log("authStatus:" +authStatus);if(authStatus =...
微信小程序:wx.getAccountInfoSync() 支付宝小程序: 获取 my.getOpenUserInfo({ fail: (res) =>{}, success: (res) =>{ let userInfo = JSON.parse(res.response).response//以下方的报文格式解析两层 response console.log('userInfo===',userInfo); my.alert({ content: userInfo }); }, ...
constos=uni.getSystemInfoSync().osName;console.log(os);// android 或 ios 安卓权限检测 安卓常用权限 constandroidPermissions={camera:"android.permission.CAMERA",// 摄像头权限location:"android.permission.ACCESS_FINE_LOCATION",// 位置权限calendar:{read:"android.permission.READ_CALENDAR",// // 日历...
const systemInfo = uni.getSystemInfoSync(); const statusBarHeight = systemInfo.statusBarHeight; const navigationBarHeight = systemInfo.platform === 'android' ? 48 : 44; // Set the navigation bar height based on the platform const totalHeight = statusBarHeight + navigationBarHeight; ...
return new Promise(async (resolve, reject) => { if (uni.getSystemInfoSync().platform === 'ios') { const camera = permission.judgeIosPermission("camera");if (camera) { resolve();} else { reject('需要开启相机使用权限');} } else { let camera = await permission.request...
export default {data() {return {// 窗口的可用高度 = 屏幕高度 - navigationBar高度 - tabBar 高度wh: 0};},onLoad() {// 获取当前系统的信息const sysInfo = uni.getSystemInfoSync()// 为 wh 窗口可用高度动态赋值this.wh = sysInfo.windowHeight}} 美化页面结构: .scroll...
uni.getSystemInfo({ success(res) { if (res.platform == 'ios') { setTimeout(() => { that.getBLEDeviceServices(deviceIds) }, 2000) } else { setTimeout(() => { that.nogetBLEDeviceServices(deviceIds) }, 3000) } }, fail(res) { console.log(777777777777777) } }) }, fail: (re...