将 redux-persist 与 redux-immutable 一起使用时出错

Question

我尝试使用redux-immutable with redux-persist。

我搜索了很多，但没有找到解决这个问题的方法。

store.js:

import { createStore, applyMiddleware } from 'redux';
import { composeWithDevTools } from 'remote-redux-devtools';
import logger from 'redux-logger';
import { createEpicMiddleware } from 'redux-observable';
import immutableTransform from 'redux-persist-transform-immutable';
import { persistStore, persistReducer } from 'redux-persist';
import { combineReducers } from 'redux-immutable';
import { Map } from 'immutable';
import { routerReducer } from 'react-router-redux';
import storage from 'redux-persist/lib/storage';
import createFilter from 'redux-persist-transform-filter';
import epics from './epics';
import reducers from './reducers';

const middlewares = [createEpicMiddleware(epics), logger];
const composeEnhancers = composeWithDevTools({ realtime: true, port: 8000 });

const saveSubsetFilter = createFilter(
  'Login',
  ['userData'],
);

const persistConfig = {
  key: 'reduxStore',
  storage,
  transforms: [saveSubsetFilter, immutableTransform()],
};

const initialState = Map();

const persistedReducer = persistReducer(persistConfig, combineReducers({
  ...reducers,
  routing: routerReducer,
}));

export const store = createStore(
  persistedReducer,
  initialState,
  composeEnhancers(applyMiddleware(...middlewares)),
);

export const persistor = persistStore(store);

我在控制台中的错误：

The previous state received by the reducer is of unexpected type. Expected argument to be an instance of Immutable.Collection or Immutable.Record with the following properties: "Login", "Campaigns", "Websites", "routing".

Uncaught TypeError: inputState.withMutations is not a function

注：

我在添加redux-persist之前没有任何错误。

有什么想法请帮帮我

Answer 1

Redux-persist 期望您传递给 persistReducer 的 reducer 返回的状态是一个普通对象。

It will take advantage of this fact, by injecting an extra property into this object which will be used to host redux-persist state..

这对您意味着，为了使用当前版本的 redux-persist，您必须摆脱 redux-immutable，并改用 redux 自己的 combineReducers。

redux-persist-transform-immutable 将允许你在你的状态树中存储 Lists、Maps、Records 等，但是上面的规则仍然适用：你的根状态，或者你传递给 persistReducer 的 reducer 的状态，必须是普通对象。

Answer 2

我刚刚使用的一个很好的解决方案...用 'persist/REHYDRATE' 捕捉案例，然后使用 Mutation

case 'persist/REHYDRATE':
  return state.withMutations((st) => {
    st.set('data', action.payload)
  })

将 redux-persist 与 redux-immutable 一起使用时出错

Error when using redux-persist with redux-immutable

javascript

reactjs

redux

redux-persist

redux-immutable