It seems like the web example got broken at some point. When I run start:web, I get the following error message: Module not found: Can't resolve '@react-native-async-storage/async-storage' in both async-storage/example/examples/GetSetClear.js and async-storage/example/examples/MergeItem....
An asynchronous, unencrypted, persistent, key-value storage system for React Native. Async Storage 只能用来储存字符串数据,所以为了去储存object类型的数据,得先进行序列化(JSON.stringify())当你想要使用数据的时候,就可以使用JSON.parse() An asynchronous, unencrypted, persistent, key-value storage system for...
React Native作为一种流行的开发框架,允许开发人员使用JavaScript来构建原生移动应用程序。本文将带您深入了解React Native,并通过一个实例项目来展示如何使用React Native开发一个简单的移动应用。 准备工作: 在开始之前,确保您已经安装了Node.js和React Native命令行工具。可以使用以下命令进行安装: npm install -g reac...
react-native-async-storage3.4mMIT2.1.0 Asynchronous, persistent, key-value storage system for React Native.react-native, react native, async storage, asyncstorage, storage readme React Native Async Storage An asynchronous, unencrypted, persistent, key-value storage system for React Native. Supported p...
_retrieveData =async() => {try{constvalue =awaitAsyncStorage.getItem('TASKS');if(value !==null) {// We have data!!console.log(value); } }catch(error) {// Error retrieving data} }; 在iOS上,AsyncStorage是native代码实现的,如果是小数据,就存在一个序列化字典里面,如果数据量太大,就单独存...
React Native Async Storage An asynchronous, unencrypted, persistent, key-value storage system for React Native. Supported platforms Android iOS macOS Web Windows Getting Started Head over to thedocumentationto learn more. Running E2E locally Android ...
+ implementationproject(':@react-native-community_async-storage')} 3.在MainApplication.java添加如下代码: packagecom.myapp; +importcom.reactnativecommunity.asyncstorage.AsyncStoragePackage; ...@OverrideprotectedList<ReactPackage>getPackages(){returnArrays.<ReactPackage>asList(newMainReactPackage(), ...
首先安装async-storage库: npm install --save @react-native-community/async-storage 然后使用它来存储和读取数据: importAsyncStoragefrom'@react-native-community/async-storage';...AsyncStorage.setItem('key','value');// 存储数据AsyncStorage.getItem('key').then(item=>{// 读取数据 console.log(item);...
_retrieveData=async()=>{try{constvalue=awaitAsyncStorage.getItem('TASKS');if(value!==null){// We have data!!console.log(value);}}catch(error){// Error retrieving data}}; 在iOS上,AsyncStorage是native代码实现的,如果是小数据,就存在一个序列化字典里面,如果数据量太大,就单独存一个文件。在Andr...
importAsyncStoragefrom'@react-native-async-storage/async-storage';constFAVORITE_KEY_PREFIX='favorite_';exportdefaultclassFavoriteDao{constructor(flag){this.favoriteKey=FAVORITE_KEY_PREFIX+flag;//传过来的值标识着这是趋势模块的还是最热模块的}/** * 收藏项目,保存收藏的项目 * @param key 项目id * @par...