【发布时间】:2017-12-21 14:37:56
【问题描述】:
我有一个 React 应用程序,我正在使用这个应用程序的模板。这是我的 react 应用的文件夹结构:
|app
|-client
|---assets
|---component
|-node_modules
|-server
|---index.html
|---index.js
在我的server/index.html里面有很多css、js、img等静态文件。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="description" content="">
<meta name="author" content="">
<link rel="shortcut icon" href="/assets/img/logo-fav.png">
<title>Loyalty Multipolar</title>
<link rel="stylesheet" type="text/css" href="/assets/lib/perfect-scrollbar/css/perfect-scrollbar.min.css"/>
<link rel="stylesheet" type="text/css" href="/assets/lib/material-design-icons/css/material-design-iconic-font.min.css"/>
<link href="https://fonts.googleapis.com/css?family=Roboto" rel="stylesheet">
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->
<link rel="stylesheet" href="/assets/css/style.css" type="text/css"/>
</head>
<body>
<div class="be-wrapper" id="root">
</div>
<script src="bundle.js"></script>
<script src="assets/lib/jquery/jquery.min.js" type="text/javascript"></script>
<script src="assets/lib/perfect-scrollbar/js/perfect-scrollbar.jquery.min.js" type="text/javascript"></script>
<script src="assets/lib/bootstrap/dist/js/bootstrap.min.js" type="text/javascript"></script>
<script src="assets/js/main.js" type="text/javascript"></script>
<script type="text/javascript">
$(function(){
Plugins.init();
});
</script>
</body>
</html>
如何在 React 应用程序中处理这些文件?同时在 Node JS 应用程序中,我们使用它来处理静态文件:
app.use('/assets',express.static(__dirname + '/assets'));
如果我键入,则静态文件未加载且未找到,例如:
localhost:3000/assets/js/jquery,文件不可用
这是我的server/index.js 文件:
import express from 'express';
import path from 'path';
import webpack from 'webpack';
import webpackMiddleware from 'webpack-dev-middleware';
import webpackHotMiddleware from 'webpack-hot-middleware';
import webpackConfig from '../webpack.config.dev';
let app = express();
const compiler = webpack(webpackConfig);
app.use(webpackMiddleware(compiler, {
hot: true,
publicPath: webpackConfig.output.publicPath,
noInfo: true,
}));
app.use(webpackHotMiddleware(compiler));
app.use('/assets',express.static(__dirname + '/assets'));
app.get('/*', (req, res) => {
res.sendFile(path.join(__dirname,'../index.html'));
})
app.listen(3000, () => console.log('Running port 3000'));
谢谢。
【问题讨论】:
-
这里需要处理什么?
-
在这个例子中,如果我输入例如:localhost:3000/assets/js/jquery,该文件不可用
-
这与 React 无关,而与您的服务器配置有关。
-
我确实添加了 app.use('/assets',express.static(__dirname + '/assets'));在我的服务器/index.js
-
确保
__dirname是您所期望的。
标签: javascript html css reactjs