如何将CSS文件导入到webpack中？
如何将CSS文件导入到webpack中？
根据文档，CSS文件应该只需进行import。我刚开始使用webpack，尝试导入一个CSS文件，但是收到了一个有关缺少模块的消息：
D:\Dropbox\dev\jekyll\blog>webpack --display-error-details
Hash: 0cabc1049cbcbdb8d134
Version: webpack 2.6.1
Time: 74ms
Asset Size Chunks Chunk Names
build.js 2.84 kB 0 [emitted] main
[0] ./webpack/entry.js 47 bytes {0} [built]
ERROR in ./webpack/entry.js
Module not found: Error: Can't resolve 'navbar.css' in 'D:\Dropbox\dev\jekyll\blog\webpack'
resolve 'navbar.css' in 'D:\Dropbox\dev\jekyll\blog\webpack'
Parsed request is a module
using description file: D:\Dropbox\dev\jekyll\blog\package.json (relative path: ./webpack)
Field 'browser' doesn't contain a valid alias configuration
after using description file: D:\Dropbox\dev\jekyll\blog\package.json (relative path: ./webpack)
resolve as module
D:\Dropbox\dev\jekyll\blog\webpack\node_modules doesn't exist or is not a directory
D:\Dropbox\dev\jekyll\node_modules doesn't exist or is not a directory
D:\Dropbox\dev\node_modules doesn't exist or is not a directory
D:\Dropbox\node_modules doesn't exist or is not a directory
D:\node_modules doesn't exist or is not a directory
looking for modules in D:\Dropbox\dev\jekyll\blog\node_modules
using description file: D:\Dropbox\dev\jekyll\blog\package.json (relative path: ./node_modules)
Field 'browser' doesn't contain a valid alias configuration
after using description file: D:\Dropbox\dev\jekyll\blog\package.json (relative path: ./node_modules)
using description file: D:\Dropbox\dev\jekyll\blog\package.json (relative path: ./node_modules/navbar.css)
as directory
D:\Dropbox\dev\jekyll\blog\node_modules\navbar.css doesn't exist
no extension
Field 'browser' doesn't contain a valid alias configuration
D:\Dropbox\dev\jekyll\blog\node_modules\navbar.css doesn't exist
.js
Field 'browser' doesn't contain a valid alias configuration
D:\Dropbox\dev\jekyll\blog\node_modules\navbar.css.js doesn't exist
.json
Field 'browser' doesn't contain a valid alias configuration
D:\Dropbox\dev\jekyll\blog\node_modules\navbar.css.json doesn't exist
[D:\Dropbox\dev\jekyll\blog\webpack\node_modules]
[D:\Dropbox\dev\jekyll\node_modules]
[D:\Dropbox\dev\node_modules]
[D:\Dropbox\node_modules]
[D:\node_modules]
[D:\Dropbox\dev\jekyll\blog\node_modules\navbar.css]
[D:\Dropbox\dev\jekyll\blog\node_modules\navbar.css]
[D:\Dropbox\dev\jekyll\blog\node_modules\navbar.css.js]
[D:\Dropbox\dev\jekyll\blog\node_modules\navbar.css.json]
@ ./webpack/entry.js 1:0-21
webpack是根据以下webpack.config.js运行的：
const path = require('path');
module.exports = {
entry: path.join(__dirname, 'webpack/entry.js'),
output: {
path: path.join(__dirname, 'dist'),
filename: 'build.js'
},
module: {
loaders: [
{
test: /\.js$/,
loader: 'babel-loader',
exclude: /node_modules/
}
],
rules: [{
test: /\.css$/,
use: [ 'style-loader', 'css-loader' ]
}]
}
}
最初我认为（在使用--display-error-details之前），这是由于路径结构的问题（具体是正斜杠和反斜杠的问题），但是将navbar.css移到文件夹webpack的根目录下后仍然有同样的问题。详细的错误信息显示CSS文件在nodes_module中寻找（通过整个目录树搜索）。为什么？那么如何导入一个相对于webpack.config.js位置为webpack/static/css/myfile.css的文件呢？注意：使用require而不是import时也存在相同问题。