javascript - connected-react-router - 你不应该在 <Router> 之外使用 <Route>

Question

之前已经问过类似的问题，但这似乎是针对 connected-react-router 的.我可以使用 Router或 BrowserRouter来自 react-router(-dom)没有问题，但我想合并 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>
        );
    }
}

相对简单，类似于connected-react-router作为example在 NPM 页面上。

即使我查看 basic example在他们的 GitHub 上，有一个类似的编码模式。

这些是我得到的错误:

第二个错误似乎源 self 的高阶组件，所以这是代码:

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

我尝试着抓取 <Switch>和 <Route>来自不同的包( react-router & react-router-dom )。目前我在做:

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

...我得到: You should not use <Route> outside a <Router>.

如果我这样做:

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

我得到: You should not use <Switch> outside a <Router>.

这是否是 <Route> 的潜在问题？来自 react-router玩connected-react-router ？

版本:

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

Answer 1

我认为这是因为您使用了 2 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)。我有同样的问题。我从我的项目中删除了 react-router(因为它带有 react-router-dom)并使用了 v4.3.1。之后它似乎工作正常。

所有基于 this response 的内容来自 connected-react-router 的维护者