[TOC] ## 概述 支持 Android, iOS, Web, MacOS and Windows. ## 实例 ``` const storeData = async (value) => { try { await AsyncStorage.setItem('my-key', value); } catch (e) { // saving error } }; const storeData = async (value) => { try { const jsonValue = JSON.stringify(value); await AsyncStorage.setItem('my-key', jsonValue); } catch (e) { // saving error } }; ```