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如何使用React、Node和Webpack渲染pug/jade模板？

node.jsreactjswebpackpug
5

我有一个React/Node/Express应用程序，并且正在使用Webpack进行构建。

目前，目录的结构如下：

node_modules
public
    app
        main.js
        main.map.js
    index.html
src
    client
        components
            Home.js
            Header.js
            Root.js
            User.js
        main.js
    server
        views
            index.html
        index.js
package.json
webpack.config.js

这是我的webpack.config.js文件。
var path = require("path");

var DIST_DIR = path.resolve(__dirname, "public");

var SRC_DIR = path.resolve(__dirname, "src");

var config = {
    entry: SRC_DIR + "/client/main.js",
    output: {
        path: DIST_DIR + "/app",
        filename: "main.js",
        publicPath: "/app"
    },
    module:{
        loaders: [
            {
                test: /\.js?/,
                include: SRC_DIR,
                loader: "babel-loader",
                query:{
                    presets:["react", "es2015", "stage-2"]
                }
            }
        ]
    }
};

module.exports = config;

这是我的 package.json 文件

{
  "name": "react-webpack",
  "version": "1.0.0",
  "description": "",
  "main": "/src/server/index.js",
  "scripts": {
    "start": "npm run build",
    "build": "webpack -d && xcopy \"src/server/views/index.html\" \"public\" /F /Y && webpack-dev-server --content-base src/ --inline --hot --history-api-fallback",
    "build:prod": "webpack -p && xcopy \"src/server/views/index.html\" \"public/\" /F /Y"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "react": "^15.4.1",
    "react-dom": "^15.4.1",
    "react-router": "^3.0.0"
  },
  "devDependencies": {
    "babel-core": "^6.18.2",
    "babel-loader": "^6.2.8",
    "babel-preset-es2015": "^6.18.0",
    "babel-preset-react": "^6.16.0",
    "babel-preset-stage-2": "^6.18.0",
    "body-parser": "^1.15.2",
    "express": "^4.14.0",
    "jquery": "^3.1.1",
    "lodash": "^4.17.2",
    "morgan": "^1.7.0",
    "pug": "^2.0.0-beta6",
    "webpack": "^1.13.3",
    "webpack-dev-server": "^1.16.2"
  }
}

这行代码有效。我的index.html文件如下：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>React Basics</title>
    <!-- Latest compiled and minified CSS -->
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
</head>
<body>
<div id="app"></div>
<script src="/app/main.js"></script>
<!--Everything will be bundled in app/mainjs -->
</body>
</html>

当我执行npm start时，应用程序会构建，并且我可以访问 localhost:8080 并查看已加载子组件的index.html。加载的脚本是'app/main.js'，内容如下：
import React from 'react';
import { render } from 'react-dom';
import {Router, Route, browserHistory, IndexRoute} from "react-router";

//import newly created components
import {Root} from "./components/Root";
import {Home} from "./components/Home";
import {User} from "./components/User";

class App extends React.Component {


    render() {
        return (
            <Router history={browserHistory}>
                <Route path={"/"} component={Root}>
                    <IndexRoute component={Home}/>
                    <Route path={"user/:id"} component={User}/>
                    <Route path={"home"} component={Home}/>
                </Route>
                <Route path={"home"} component={Home}/>
            </Router>
        );
    }
}

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

我现在想做的是，不再使用index.html文件，而是使用一个内容完全相同的index.pug文件，并从服务器文件index.js中提供pug模板。你能告诉我如何做到这一点吗？我尝试了一些方法，但弄乱了太多东西，所以又回到了原来的情况。

3个回答
0
0

请注意您的Babel加载器测试，在webpack.config.js文件中。

test: /\.js?/,

应该是

test: /\.jsx?/,

在你的正则表达式中，? 表示前面的字符是可选的。在我们的情况下，我们希望 Babel 运行在 *.js 和 *.jsx 上。

0

在根目录下：

$ npm install pug --save

server/index.js:

var app = require('express')();
app.set('view engine', 'pug');
app.get('/', function (req, res) {
  res.render('index');
});

server/views/index.pug:

doctype html
html(lang='en')

  head
    meta(charset='UTF-8')
    title React Basics
    //- Latest compiled and minified CSS
    link(rel='stylesheet' href='https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css' integrity='sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u' crossorigin='anonymous')

  body
    #app
    script(src='/app/main.js')
    //- Everything will be bundled in app/mainjs
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