WebPack如何将所有css文件放入一个css文件 [英] WebPack how to put all css files into one css file
问题描述
我对WebPack相当陌生，我希望能够获取一个CSS文件目录(.app/styles/[css文件...])并将其输出到一个CSS文件中(dist/styles.css)).
I am fairly new to WebPack, and I want to be able to take a directory of CSS files (.app/styles/[css files...]) and output them into one CSS file (dist/styles.css).
当前，所有JavaScript文件都被编译到一个单独的"index_bundle.js"文件中，这是完美的，但我想在CSS文件中实现相同的效果.
Currently, all the JavaScript files is compiled into one single "index_bundle.js" file, which is perfect, but I want to achieve the same for my CSS files.
经过大量的谷歌搜索"之后，我发现WebPack的ExtractTextPlugin应该能够帮助解决此问题，但这仅适用于添加到"entry"属性的一个CSS文件(例如:entry:{style:"./app/styles/style.css"})，然后将其作为链接标签添加到html的头部，这很好，但是我希望我所有的css文件都放入一个styles.css文件中，然后使用该文件在html头中作为链接.
After a lot of "Googling", I found that the ExtractTextPlugin for WebPack should be able to help with this, but this only works for one CSS file that is added to the "entry" property (eg: entry: {style: "./app/styles/style.css"}) which is then added to the html's head as a link tag, which is fine, but I want all my css files to go into one styles.css file and then use that in the html's head as a link.
我当前的WebPack配置如下:
My current WebPack config looks like this:
var HtmlWebpackPlugin = require('html-webpack-plugin');
var HtmlWebpackPluginConfig = new HtmlWebpackPlugin({
template: __dirname + '/app/index.html',
filename: 'index.html',
inject: 'body'
});
var ExtractTextPlugin = require('extract-text-webpack-plugin');
var ExtractTextPluginConfig = new ExtractTextPlugin(
"styles.css",
{
allChunks: false
}
);
module.exports = {
entry: {
index: "./app/index.js"//,
//styles: "./app/styles/style1.css" // I don't want one file, I want to use a directory eg: "./app/styles/"
},
output: {
path: __dirname + '/dist',
filename: 'index_bundle.js'
},
module: {
loaders: [
{
test: /\.js$/,
exclude: /node_modules/,
loader: 'babel-loader'
},
{
test: /\.css$/,
loader: ExtractTextPlugin.extract("style-loader", "css-loader")
}
]
},
plugins: [
HtmlWebpackPluginConfig,
ExtractTextPluginConfig
]
}
有人能指出我正确的方向吗?即使它是另一个插件或其他方法.任何帮助将不胜感激！
Can someone please point me in the right direction? Even if it is another plugin or a different approach. Any help will be greatly appreciated!
我的新WebPack配置看起来像这样:
My new WebPack config looks like this:
var HtmlWebpackPlugin = require('html-webpack-plugin');
var HtmlWebpackPluginConfig = new HtmlWebpackPlugin({
template: __dirname + '/app/index.html',
filename: 'index.html',
inject: 'body'
});
var ExtractTextPlugin = require('extract-text-webpack-plugin');
var ExtractTextPluginConfig = new ExtractTextPlugin(
"index_bundle.css"
);
module.exports = {
entry: [
'./app/index.js',
'./app/index.css'
],
output: {
path: __dirname + '/dist',
filename: 'index_bundle.js'
},
module: {
preloaders: [
{
test: /\.css/,
exclude: /styles/,
loader: 'import-glob-loader'
}
],
loaders: [
{
test: /\.js$/,
exclude: /node_modules/,
loader: 'babel-loader'
},
{
test: /styles\.css$/,
loader: ExtractTextPlugin.extract("style-loader", "css-loader")
},
{
test: /\.json$/,
loader: 'json'
}
]
},
devServer: {
historyApiFallback: true
},
plugins: [
HtmlWebpackPluginConfig,
ExtractTextPluginConfig
]
}
推荐答案
好，所以这似乎是骆驼案的问题.
Ok, so it seems to have been a camel-case problem.
借助 Davin Tryon ，我能够解决我的问题-谢谢！
With the help of Davin Tryon, I was able to resolve my issue - thanks!
如果您查看: https://www.npmjs.com/package/import-glob-loader 他们具有以下内容:
If you look at: https://www.npmjs.com/package/import-glob-loader they have the following:
preloaders: [{
test: /\.scss/,
loader: 'import-glob-loader'
}]
应该是:
preLoaders: [{
test: /\.scss/,
loader: 'import-glob-loader'
}]
所以最后，我的整个webpack.config.json看起来像这样:
So in the end, my whole webpack.config.json looks like this:
var HtmlWebpackPlugin = require('html-webpack-plugin');
var HtmlWebpackPluginConfig = new HtmlWebpackPlugin({
template: __dirname + '/app/index.html',
filename: 'index.html',
inject: 'body'
});
var ExtractTextPlugin = require('extract-text-webpack-plugin');
var ExtractTextPluginConfig = new ExtractTextPlugin(
"index_bundle.css"
);
module.exports = {
entry: [
'./app/index.js',
'./app/index.css'
],
output: {
path: __dirname + '/dist',
filename: 'index_bundle.js'
},
module: {
preLoaders: [
{
test: /\.css$/,
exclude: /styles/,
loader: 'import-glob-loader'
}
],
loaders: [
{
test: /\.js$/,
exclude: /node_modules/,
loader: 'babel-loader'
},
{
test: /\.css$/,
loader: ExtractTextPlugin.extract("style-loader", "css-loader")
},
{
test: /\.json$/,
loader: 'json'
}
]
},
devServer: {
historyApiFallback: true
},
plugins: [
HtmlWebpackPluginConfig,
ExtractTextPluginConfig
]
}
我的index.css文件如下:
And my index.css file looks like this:
@import './styles/**/*';
这对我有用，我得到了一个CSS输出文件"index_bundle.css".样式和脚本也会自动注入到html模板中.
This is working for me and I get a single css output file "index_bundle.css". The style and scripts also automatically gets injected into the html template.
index.html注入前:
index.html before injection:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Admin - Login</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/latest/css/bootstrap.min.css"/>
</head>
<body>
<div id="app"></div>
</body>
</html>
index.html插入/dist文件夹后:
index.html after injection in /dist folder:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Admin - Login</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/latest/css/bootstrap.min.css"/>
<link href="index_bundle.css" rel="stylesheet"></head>
<body>
<div id="app"></div>
<script type="text/javascript" src="index_bundle.js"></script></body>
</html>
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