如何使用 redux-toolkit 配置 redux-persist? [英] How to configure redux-persist with redux-toolkit?

问题描述

我已经使用传统的 react-redux 设置配置了 redux-persist，如下所示:

I have configured redux-persist with a traditional react-redux setup like this:

onst persistConfig = {
  key: 'root',
  storage,
  whitelist: ['todos'],
};

const persistedReducer = persistReducer(persistConfig, reducer);

const store = createStore(
  persistedReducer,
  window.__REDUX_DEVTOOLS_EXTENSION__ && window.__REDUX_DEVTOOLS_EXTENSION__()
);

const persistor = persistStore(store);

// wrapper
const StateProvider = ({ children }) => {
  return (
    <Provider store={store}>
      <PersistGate loading={<div>Loading...</div>} persistor={persistor}>
        {children}
      </PersistGate>
    </Provider>
  );
};

但是，我如何使用 redux-toolkit 配置它?到目前为止，我已经尝试过这个:

But, how can I configure it with redux-toolkit? So far I have tried this:

const persistedReducer = persistReducer(persistConfig, todoreducer);
const store = configureStore({
  reducer: {
    todos: persistedReducer,
  },
});

const persistor = persistStore(store);

// wrapper
const StateProvider = ({ children }) => {
  return (
    <Provider store={store}>
      <PersistGate loading={<div>Loading...</div>} persistor={persistor}>
        {children}
      </PersistGate>
    </Provider>
  );
};

但是，它不起作用.我无法通过 const todos = useSelector(state => state.todos);

But, It is not working. I can't get the todos by const todos = useSelector(state => state.todos);

它返回未定义.

推荐答案

store.js

import {configureStore} from '@reduxjs/toolkit';
import storage from 'redux-persist/lib/storage'
import {combineReducers} from "redux"; 
import { persistReducer } from 'redux-persist'
import thunk from 'redux-thunk'

const reducers = combineReducers({
 //...            
});

const persistConfig = {
    key: 'root',
    storage
};

const persistedReducer = persistReducer(persistConfig, reducers);


const store = configureStore({
    reducer: persistedReducer,
    devTools: process.env.NODE_ENV !== 'production',
    middleware: [thunk]
});

export default store;

索引/App.js

import store from './app/store';
import { PersistGate } from 'redux-persist/integration/react'
import { persistStore } from 'redux-persist'

let persistor = persistStore(store);

    <Provider store={store}>
        <PersistGate loading={null} persistor={persistor}>
        <App/>
        </PersistGate>
    </Provider>,

这篇关于如何使用 redux-toolkit 配置 redux-persist?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！