Question

我遇到了在生产中使用react-router-dom的问题。当我的app页眉和页脚呈现得很好时，路由器不起作用，我可以看到以下注释，我的路线应该在检查Chrome devtools中的html时出现。我没有收到控制台错误。

<div>
  <!-- react-empty: 15 -->
  <!-- react-empty: 16 -->
  <!-- react-empty: 17 -->
  <!-- react-empty: 18 -->
</div>

这是我的App.js组件文件：

import React, {Component} from 'react';
import {BrowserRouter as Router, Route, Link} from 'react-router-dom';

import styled from 'styled-components';

import Header from 'components/Header';
import Footer from 'components/Footer';

import Home from 'containers/Home';
import Select from 'containers/Select';
import Process from 'containers/Process';
import Privacy from 'containers/Privacy';

const AppWrapper = styled.div`
    font-family: 'Open Sans', sans-serif;
    width: 100%;
    max-width: calc(768px + 16px * 2);
    margin: 0 auto;
    display: flex;
    height: 100%;
    flex-direction: column;
`;

class App extends Component {
    ...

    render() {
        return (
            <Router>
                <AppWrapper>
                    <Header/>
                        <div>
                            <Route exact path='/' render={({history}) => 
                                <Home infoHandler={this.handleUserInfo} 
                                    imageHandler={this.handleImage} 
                                    history={history}/>
                            }/>
                            <Route exact path='/select' render={({history}) =>
                                <Select info={this.state.userInfo} 
                                    image={this.state.userImage}
                                    selectionHandler={this.handleSelectedImage}
                                    history={history}/>
                            }/>
                            <Route exact path='/process' render={({history}) => 
                                <Process image={this.state.selectedImage} user={this.state.userInfo}/>
                            }/>
                            <Route exact path='privacy' component={Privacy}/>
                        </div>
                    <Footer/>
                </AppWrapper>
            </Router>
        )
    }
}

export default App;

这是我的index.js文件：

import React from 'react';
import {render} from 'react-dom';
import App from 'containers/App';

render(<App />, document.getElementById('app'));

路由器在开发模式下的功能就像魅力一样。使用Webpack进行构建。

**主页组件：

import React, {Component} from 'react';

import FacebookLogin from 'components/FacebookLogin';
import {Row, Col} from 'react-flexbox-grid';

import styled from 'styled-components';
import palette from 'palette';

const Img = styled.img`
    max-width: 100%;
`;

const H3 = styled.h3`
    color: ${palette.black};
`;

class Home extends Component {
    render() {
        return(
            <Row center='xs'>
                <Col xs={12}>
                    <Img src="https://res.cloudinary.com/julsgc/image/upload/v1491106020/Boletia_995x380__2_fqawa8.png"/>
                </Col>
                <Col xs={12}>
                    <h3> A que Ser Extraordinario te pareces!? </h3>
                </Col>
                <Col xs={12}>
                    <p> Averigualo ahora! </p>
                </Col>
                <Col>
                    <FacebookLogin 
                        infoCallback={this.props.infoHandler}
                        imageCallback={(data) => {
                            this.props.imageHandler(data);
                            this.props.history.push('/select');
                        }}/>
                </Col>
            </Row>
        );
    }
}

Home.propTypes = {
    history: React.PropTypes.object
}

export default Home;

*更新*

应用程序现在正在切换到哈希路由器后工作。任何进一步的评论，因为BrowserRouter是根据文档推荐的方法。

Answer 1

在httacces文件中使用以下代码

Options -MultiViews
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.html [QSA,L]

如果您的应用程序不在根文件夹中，请使用

<BrowserRouter basename="/the-app">

**还有更多评论检查链接 https://www.andreasreiterer.at/fix-browserrouter-on-apache/

Answer 2

请查看此Thread

如果你正在使用Webpack，那么只需添加 -

devServer{
  historyApiFallback: true
}

gulp使用以下内容：

historyApiFallback = require('connect-history-api-fallback')

//start a local dev server
gulp.task('connect', function() {
  connect.server({
    root: ['dist'],
    port: config.port,
    base: config.devBaseUrl,
    livereload: true,
    middleware: [ historyApiFallback() ]
  });
});

React router v4无法在build上运行

2 个答案: