“Asyncstorage React native” Code-Antworten

asyncstorage.getallkeys

importData = async () => {
  try {
    const keys = await AsyncStorage.getAllKeys();
    const result = await AsyncStorage.multiGet(keys);

    return result.map(req => JSON.parse(req)).forEach(console.log);
  } catch (error) {
    console.error(error)
  }
}
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Asyncstorage React native

yarn add @react-native-async-storage/async-storage // install by yarn
npm i @react-native-async-storage/async-storage // install by npm

// import
import AsyncStorage from '@react-native-async-storage/async-storage';


await AsyncStorage.setItem('@storage_Key', "value") // for store item
await AsyncStorage.removeItem('@storage_Key', "value") // for remove item
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Reagieren Sie natives Typenkript

npx react-native init MyApp --template react-native-template-typescript
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So installieren Sie Asyncstorage in React Native

npm i @react-native-community/async-storage
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Daten von Asyncstorage React Native abrufen

let user = await AsyncStorage. getItem('user');
let parsed = JSON. parse(user);
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Reagieren Sie native Speicher

npm install react-native-storage
npm install @react-native-community/async-storage
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