ilo*_*ett 4 react-router react-redux react-router-dom connected-react-router
我已经在文档中设置了我的应用程序:
...
import { createBrowserHistory } from 'history'
import { applyMiddleware, compose, createStore } from 'redux'
import { connectRouter, routerMiddleware } from 'connected-react-router'
...
const history = createBrowserHistory()
const store = createStore(
connectRouter(history)(rootReducer), // new root reducer with router state
initialState,
compose(
applyMiddleware(
routerMiddleware(history), // for dispatching history actions
// ... other middlewares ...
),
),
)
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...
import { Provider } from 'react-redux'
import { Route, Switch } from 'react-router' // react-router v4
import { ConnectedRouter } from 'connected-react-router'
...
ReactDOM.render(
<Provider store={store}>
<ConnectedRouter history={history}> { /* place ConnectedRouter under Provider */ }
<div> { /* your usual react-router v4 routing */ }
<Switch>
<Route exact path="/" render={() => (<div>Match</div>)} />
<Route render={() => (<div>Miss</div>)} />
</Switch>
</div>
</ConnectedRouter>
</Provider>,
document.getElementById('react-root')
)
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我点击一个Link甚至dispatch(push('/new-url/withparam'))
但是,用于的道具match location将保留先前的值或第一页的内容。
怎么了?
这个咬了我很多次。
你Switch和Route等一定不要在内部连接的组件!
如果组件连接,为道具match,location似乎等并没有得到更新,并传播到你的路线。
这表示请勿在和之间连接顶层App或Root或任何其他嵌套容器ConnectedRouterRoute
-
更新:
您可能只需要用
<Route render={ (routerProps) => <YourConnectedComponent { ...routerProps } />
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