J'essaie de configurer redux-persist dans une application native réagissant.
Cependant, je frappe cette erreur:
console.error: "redux-persist n'a pas réussi à créer un stockage de synchronisation. Revenir au stockage" noop "
J'ai essayé de changer le stockage du stockage en AsyncStorage dans "src/redux/index.js", mais il rencontre toujours la même erreur:
import AsyncStorage from '@react-native-community/async-storage';
const config = {
key: "root",
storage: AsyncStorage // Attempted to fix it (but failed)
// storage // old code
};
Voici les autres codes:
Dans App.js:
import React, { Component } from "react";
import { Provider } from "react-redux";
import { persistStore } from "redux-persist";
import { PersistGate } from "redux-persist/es/integration/react";
import store from "@store/configureStore";
import Router from "./src/Router";
export default class ReduxWrapper extends Component {
render() {
const persistor = persistStore(store);
return (
<Provider store={store}>
<PersistGate persistor={persistor}>
<Router />
</PersistGate>
</Provider>
);
}
}
Dans configureStore.js:
import { applyMiddleware, compose, createStore } from "redux";
import thunk from "redux-thunk";
import reducers from "@redux";
const middleware = [
thunk,
// more middleware
];
const configureStore = () => {
let store = null;
store = compose(applyMiddleware(...middleware))(createStore)(reducers);
return store;
};
export default configureStore();
Dans /src/redux/index.js
import { persistCombineReducers } from "redux-persist";
import storage from "redux-persist/es/storage";
import { reducer as NetInfoReducer } from "./NetInfoRedux";
import { reducer as UserRedux } from "./UserRedux";
const config = {
key: "root",
storage,
};
export default persistCombineReducers(config, {
netInfo: NetInfoReducer,
user: UserRedux,
}
Dans Router.js
import React from "react";
import NetInfo from "@react-native-community/netinfo/lib/commonjs";
import { Config, AppConfig, Device, Styles, Theme, withTheme } from "@common";
import { AppIntro } from "@components";
import { connect } from "react-redux";
class Router extends React.PureComponent {
constructor(props){
super(props)
this.state = {
loading: true,
};
}
componentWillMount() {
NetInfo.getConnectionInfo().then((connectionInfo) => {
this.props.updateConnectionStatus(connectionInfo.type != "none");
this.setState({ loading: false });
});
}
render() {
return <AppIntro />;
}
}
export default withTheme(
connect(
// mapStateToProps,
// mapDispatchToProps
)(Router)
);
Mettre à jour:
Géré pour résoudre la base d'erreur sur la suggestion de mychar: github.com/rt2zz/redux-persist/issues/1080:
1) npm install --save @ react-native-community/async-storage
2) sur iOS, n'oubliez pas d'effectuer une "installation de pod" dans le dossier iOS
3) Changez le stockage en AsyncStorage
old code => import storage from 'redux-persist/lib/storage';
new code => import AsyncStorage from '@react-native-community/async-storage';
old code =>
const persistConfig = {
//...
storage,
}
new code =>
const persistConfig = {
//...
storage: AsyncStorage,
}
Cependant, vous obtenez toujours cet avertissement:
Je le résous en supprimant:
import storage from 'redux-persist/lib/storage'
et en le remplaçant par:
import { AsyncStorage } from 'react-native'
N'oubliez pas ceci:
const rootPersistConfig = {
key: 'root',
storage: AsyncStorage
}