【发布时间】:2019-08-23 07:24:58
【问题描述】:
所以基本上我在 react 中使用历史库时遇到了问题。
是不是因为最新版本我应该尝试降级历史版本但是错误指出Support for the latter will be removed in the next major release.所以我应该如何更改以及我应该在哪里更改它?
上面写着:
Warning: Please use `require("history").createBrowserHistory` instead of `require("history/createBrowserHistory")`. Support for the latter will be removed in the next major release.
与
Warning: Please use `require("history").createHashHistory` instead of `require("history/createHashHistory")`. Support for the latter will be removed in the next major release.
我不太确定如何解决它。
import createHistory from './history'
import { applyMiddleware, compose, createStore } from 'redux'
import { routerMiddleware } from 'connected-react-router'
import { persistStore, persistReducer } from 'redux-persist'
import storage from 'redux-persist/es/storage'
import thunk from 'redux-thunk'
import createRootReducer from './reducers'
export const history = createHistory();
const composeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || compose;
const persistConfig = {
key: 'root',
storage
};
const reducers = persistReducer( persistConfig, createRootReducer(history));
const exampleMiddleware = store => next => action => {
// if (action.type === 'message'){
// do something
// } else {
// next(action);
// }
}
export default () => {
const store = createStore(
reducers,
composeEnhancers(applyMiddleware(routerMiddleware(history), thunk, exampleMiddleware))
);
let persistor = persistStore(store)
return { store, persistor }
}
import React, { Component } from 'react';
import { Provider, ReactReduxContext } from 'react-redux';
// import { createStore } from 'redux';
import { ConnectedRouter } from 'connected-react-router'
import { PersistGate } from 'redux-persist/integration/react'
import configureStore, { history } from './configureStore'
import Routers from './Routers';
const { persistor, store } = configureStore();
class App extends Component {
render() {
return (
<Provider store={store} context={ReactReduxContext}>
<div> SYNTIFY </div>
<PersistGate loading={null} persistor={persistor}>
<ConnectedRouter history={history} context={ReactReduxContext}>
<Routers />
</ConnectedRouter>
</PersistGate>
</Provider>
);
}
}
export default App;
history.js
import createHistory from 'history/createBrowserHistory';
export default createHistory;
因为它显示错误,所以没有渲染任何内容。
【问题讨论】:
标签: reactjs react-redux react-router history.js