如何配置 webpack 以运行 bootstrap 和 sass? [英] How do I configure webpack to run bootstrap and sass?
问题描述
我不擅长 webpack.我还没有真正学会",我有一个模板/样板,我从我制作的回购中提取,它为我提供了在 React 中构建的环境.我正在努力为我的项目添加引导程序功能,因为我对 webpack 并不擅长,也不了解加载器等的工作原理.有人可以帮我一把吗?或许还有一个关于 webpack loader 的简单解释?(学习它在我的清单上,但不是优先事项).
I am not great at webpack. I have not really 'learned it', I have a template/boilerplate I pull from a repo I made that gives me an environment to build in React. I am struggling to add bootstrap functionality to my projects because I am not great with webpack and understanding how loaders etc. work. Can someone give me a hand? And maybe a simple explanation about webpack loaders? (It is on my list to learn it, but just not a priority).
我收到奇怪的错误,例如:
I get strange errors like:
./~/bootstrap-sass/assets/fonts/bootstrap/glyphicons-halflings-regular.woff2 中的错误
ERROR in ./~/bootstrap-sass/assets/fonts/bootstrap/glyphicons-halflings-regular.woff2
这是我的 webpack.config.js
Here is my webpack.config.js
var webpack = require('webpack');
var path = require('path');
var BUILD_DIR = path.resolve(__dirname, 'src/client/public');
var APP_DIR = path.resolve(__dirname, 'src/client/app');
var config = {
entry: APP_DIR + '/index.jsx',
output: {
path: BUILD_DIR,
filename: 'bundle.js'
},
module : {
loaders : [
{
test : /\.jsx?/,
include : APP_DIR,
loader : 'babel'
},
{
test: /\.scss$/,
loaders: ["style", "css", "sass"]
}
]
}
};
module.exports = config;
这是我的 package.json
Here is my package.json
{
"name": "react-camper-leaderboard",
"version": "1.0.0",
"description": "freecodecamp leaderboard sorter",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"dev": "webpack -d --watch",
"build": "webpack -p"
},
"author": "Tim Bell",
"license": "ISC",
"dependencies": {
"babel-loader": "^6.2.2",
"babel-preset-es2015": "^6.5.0",
"babel-preset-react": "^6.5.0",
"bootstrap": "^4.0.0-alpha.2",
"bootstrap-loader": "^1.0.8",
"bootstrap-sass": "^3.3.6",
"css-loader": "^0.23.1",
"file-loader": "^0.8.5",
"node-sass": "^3.4.2",
"react": "^0.14.7",
"react-dom": "^0.14.7",
"resolve-url-loader": "^1.4.3",
"sass-loader": "^3.1.2",
"style-loader": "^0.13.0",
"url-loader": "^0.5.7"
},
"devDependencies": {
"css-loader": "^0.23.1",
"node-sass": "^3.4.2",
"sass-loader": "^3.1.2",
"webpack": "^1.12.13"
},
"babel": {
"presets": [
"es2015",
"react"
]
}
}
推荐答案
查看 来自 sass-loader 的示例.你的 webpack.config.js
应该是这样的:
Checkout the example from the sass-loader. Your webpack.config.js
should look like this:
module.exports = {
...
module: {
loaders: [
{
test: /\.woff2?$|\.ttf$|\.eot$|\.svg$/,
loader: "file"
},
{
test: /\.scss$/,
loaders: ["style", "css", "sass"]
}
]
}
};
既然你已经添加了一堆加载器,你应该确保它们都被安装了:
Since you've added a bunch of loaders, you should make sure that all of them are installed:
npm i file-loader style-loader css-loader sass-loader --save-dev
然后你应该将你的 main.scss
作为 webpack 入口添加到 webpack.config.js
...
Then you should add your main.scss
either as webpack entry to webpack.config.js
...
module.exports = {
...
entry: [
path.resolve(__dirname, '..', 'path', 'to', 'main.scss'),
// add other entries
],
...
... 或者只是在您的 main.js
中要求/导入它:
... or just require/import it in your main.js
:
require("./path/to/main.scss");
由于 bootstrap 需要配置其 url()
路径,因此您需要在导入 bootstrap 之前设置 $icon-font-path
.你的 main.scss
应该是这样的:
Since bootstrap needs its url()
paths configured, you need to set the $icon-font-path
before importing bootstrap. Your main.scss
should look like this:
$icon-font-path: "~bootstrap-sass/assets/fonts/bootstrap/";
@import "~bootstrap-sass/assets/stylesheets/bootstrap";
如果你觉得 @import "~bootstrap-sass/assets/stylesheets/bootstrap";
看起来很丑,你也可以给你的 webpack.config.js 添加一个别名
代码>:
And if you think @import "~bootstrap-sass/assets/stylesheets/bootstrap";
looks ugly, you can also add an alias to your webpack.config.js
:
module.exports = {
...
resolve: {
alias: {
"bootstrap-sass$": "bootstrap-sass/assets/stylesheets/bootstrap"
}
},
那么你只需要写:
@import "~bootstrap-sass";
这篇关于如何配置 webpack 以运行 bootstrap 和 sass?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!