我正在使用redux-persist,并且试图渲染一个将其传递给PersistGate的加载道具的屏幕。
我做了一些研究,发现我应该将REHYDRATE派递给异径管,但这也不起作用。
也许我的减速器配置不正确? 我还希望能够将load prop设置为null,以避免在App渲染之前出现闪屏,但是结果与将其传递给要渲染的组件相同。
这是我的index.js代码
import App from './App';
import React from 'react';
import { Provider } from 'react-redux';
import { AppRegistry } from 'react-native';
import { PersistGate } from 'redux-persist/integration/react';
import { SplashScreen } from './src/screens/SplashScreen';
import configureStore from './src/store/configureStore';
const store = configureStore();
const persistor = configureStore();
const RNRedux = () => (
<Provider store={store}>
<PersistGate loading={<SplashScreen/>} persistor={persistor}>
<App />
</PersistGate>
</Provider>
);
componentDidMount = () => {
this.persistor.dispatch({ type: REHYDRATE });
};
AppRegistry.registerComponent('Sharryapp', () => RNRedux);
那是我的configureStore文件:
import { createStore, combineReducers, applyMiddleware} from 'redux';
import ServerReducer from './reducers/ServerReducer';
import InviteReducer from './reducers/InviteReducer';
import { persistStore, persistReducer } from 'redux-persist';
import thunk from 'redux-thunk';
import storage from 'redux-persist/lib/storage';
const rootReducer = combineReducers({
server: ServerReducer,
invite: InviteReducer,
});
const persistConfig = {
key: 'root',
debug: true,
storage,
}
const persistedReducer = persistReducer(persistConfig, rootReducer);
const store = createStore(persistedReducer,applyMiddleware(thunk));
const persistor = persistStore(store);
export default configureStore = () => {
return ( store, persistor );
};
答案 0 :(得分:1)
我不确定为什么要将包装和持久性包装在configureStore函数中。 而是分别导入两者:
export const store = createStore(persistedReducer,applyMiddleware(thunk));
export const persistor = persistStore(store);
并将它们导入所需的文件中:
import {store, persistor} from './src/store/configureStore';
我还注意到您的createStore调用为false,因为增强器作为第三个参数传递。更改为:
const store = createStore(persistedReducer, undefined, applyMiddleware(thunk));
应该这样做。
此外,您无需调度补水动作,因为它会在应用启动时自动发生。