连接-反应-路由器-您不应该使用<Route>以外的<Router>。

Question

以前也有人问过类似的问题，但这似乎是connected-react-router特有的。我可以使用Router或来自react-router(-dom)的BrowserRouter，没有问题，但是我想要合并Redux，因此使用这个包。

App.js

import React, { Component } from "react";
import { Provider } from "react-redux";
import { ConnectedRouter } from "connected-react-router";
// import { Router, Route, Switch } from "react-router-dom";
import { Route, Switch } from "react-router";

// Routes
// import routes from "./js/routes";

// Components
import PimberlyLogin from "./js/containers/PimberlyLogin";
import CognitoLogin from "./js/containers/CognitoLogin";
import CognitoChangePassword from "./js/views/CognitoChangePassword";
import ListGroups from "./js/containers/ListGroups";
import VerificationCode from "./js/views/VerificationCode";

// Auth component
import { requireAuthentication } from "./js/components/AuthenticatedComponent";

// Styles
import "./css/app.css";

export default class App extends Component {
    constructor(props) {
        super(props);
    }

    render() {
        return (
            <Provider store={this.props.store}>
                <ConnectedRouter history={this.props.history}>
                    <Switch>
                        <Route
                          path="/"
                          component={PimberlyLogin}
                          exact={true}/>
                        <Route
                          path="/cognito/login"
                          component={CognitoLogin}
                          exact={true}/>
                        <Route
                          path="/cognito/changePassword"
                          component={CognitoChangePassword}
                          exact={true}/>
                        <Route
                          path="/groups"
                          component={requireAuthentication(ListGroups)}
                          exact={true}/>
                        <Route
                          path="/cognito/verificationCode"
                          component={VerificationCode}
                          exact={true}/>
                    </Switch>
                </ConnectedRouter>
            </Provider>
        );
    }
}

相对来说是直截了当的，类似于connected-react-router在NPM页面上作为示例所拥有的东西.

即使我查看他们的基本实例上的GitHub，也有类似的编码模式。

以下是我所犯的错误：

​

​

第二个错误似乎起源于我的高阶组件，因此这是代码：

PimberlyLogin.js

import { connect } from "react-redux";
import { withRouter } from "react-router-dom";
import { bindActionCreators } from "redux";

import PimberlyLoginComponent from "../views/PimberlyLogin";

import { setUsersPersist } from "../actions/user";
import { setGroupsPersist } from "../actions/group";

const mapStateToProps = (state, props) => {
    return {
        users: state.user,
        groups: state.group
    };
};

const mapDispatchToProps = (dispatch) => {
    return bindActionCreators({
        setUsersPersist: () => setUsersPersist(),
        setGroupsPersist: () => setGroupsPersist()
    });
};

export default withRouter(connect(
    mapStateToProps,
    mapDispatchToProps
)(PimberlyLoginComponent));

编辑

我到处玩着从不同的包中抓取<Switch>和<Route> (__react-router & react-router-dom__)。现在我正在做：

import { Switch, Route } from "react-router";

...and am getting：You should not use <Route> outside a <Router>.

如果我这样做了：

import { Switch } from "react-router-dom";
import { Route } from "react-router";

我明白了：You should not use <Switch> outside a <Router>.

这是来自<Route>的react-router如何使用connected-react-router的一个潜在问题吗？

版本：

• react-router @ v4.3.1
• react-router-dom @ v4.4.0-beta
• connected-react-router @ v6.0.0
• react @ v16.5.2

Answer 1

我认为这是因为您使用了两个版本的react-router (4.3.1用于核心路由器& 4.4.0-beta用于react-router-dom)。我也有同样的问题。我从我的项目中删除了react-router (因为它附带了react-router-dom)，并使用了v4.3.1。从那以后一切似乎都很顺利。

所有这些都是基于这一反应的connected-react-router的维护者。

Answer 2

使用

"react-router": "^4.3.1"
"react-router-dom": "^4.3.1"