这是我尝试运行webpack时得到的结果:我得到的错误是"错误在./v3/app/styles/main.scss 模块解析失败:/Users/vovina/widget-login-react/v3/app/styles/main.scss意外的角色' @' (1:0) 您可能需要一个合适的加载程序来处理此文件类型。"
它无法解决@import,对此的任何想法?
我的webpack配置如下:
const childProcess = require('child_process')
const CopyWebpackPlugin = require('copy-webpack-plugin')
const ExtractTextPlugin = require('extract-text-webpack-plugin')
const trimEnd = require('lodash/trimEnd')
const webpack = require('webpack')
const path = require('path')
const ENV = {
NODE_ENV: process.env.NODE_ENV,
API: 'https://accounts' + (process.env.NODE_ENV === 'prd' ? '' : '-'
+ process.env.NODE_ENV),
BUILD_VERSION: trimEnd(childProcess.execSync('git rev-list HEAD --
count').toString(), '\n'),
BUILD_DATE: trimEnd(childProcess.execSync('git log --format="%cd" -n
1').toString(), '\n'),
BUILD_COMMIT_ID: trimEnd(childProcess.execSync('git log --format="%h"
-n 1').toString(), '\n')
}
const prodLikeEnvironment = process.env.NODE_ENV === 'stg' ||
process.env.NODE_ENV === 'prd'
const CSS_MAPS = !prodLikeEnvironment
module.exports = {
entry: {
init: [
'./app/init.js'
],
login: [
'./app/login.js'
],
authentication: [
'./v3/app/authenticator.js'
],
common: [
'./app/common.js'
]
},
target: 'web',
output: {
path: path.join(__dirname, 'dist', process.env.NODE_ENV),
pathinfo: true,
publicPath: '/assets/widgets/login/v2/',
filename: '[name].bundle.js',
chunkFilename: '[id].bundle.js',
libraryTarget: 'umd'
},
resolve: {
alias: {
'react': 'preact-compat',
'react-dom': 'preact-compat'
},
modules: [
path.resolve('./app'),
path.resolve('./node_modules')
]
},
module: {
loaders: [
{
test: /\.jsx?$/,
loaders: ['babel-loader'],
exclude: [/bower_components/, /node_modules/]
},
{
// Transform our own .(scss|css) files with PostCSS and CSS-modules
test: /\.(scss|css)$/,
include: [path.resolve(__dirname, 'v3/app')],
options: {
sourceMap: true
},
loader: [
`style-loader?singleton`,
`css-loader?modules&importLoaders=1&localIdentName=
[local]${process.env.CSS_MODULES_IDENT ||
'_[hash:base64:5]'}&sourceMap=${CSS_MAPS}`,
'postcss-loader',
`sass-loader?sourceMap=${CSS_MAPS}`
].join('!')
},
{
test: /\.(scss|css)$/,
exclude: [path.resolve(__dirname, 'v3/app')],
options: {
sourceMap: true
},
loader: [
`style-loader?singleton`,
`css-loader?sourceMap=${CSS_MAPS}`,
`postcss-loader`,
`sass-loader?sourceMap=${CSS_MAPS}`
].join('!')
},
{
test: /\.(svg|eot|woff|woff2?|ttf|otf)$/,
use: 'base64-font-loader'
},
{
test: /.json$/,
loader: 'json'
},
{
test: /\.jpe?g$|\.gif$|\.png$/,
use: 'base64-image-loader'
},
{
test: /\.html?$/,
loader: 'html'
},
{
test: /\.js$/,
loader: 'strip-loader?strip[]=debug,strip[]=console.log,strip[]=console.debug,strip[]=console.info'
}
]
},
plugins: [
new webpack.LoaderOptionsPlugin({
minimize: true
// postcss: [
// autoprefixer({ browsers: 'last 2 versions' })
// ]
}),
new CopyWebpackPlugin([
{ from: 'public' }
]),
new ExtractTextPlugin('[name].bundle.css'),
new webpack.DefinePlugin({
ENV: JSON.stringify(ENV),
// Only used for react prod bundle. Refer to ENV.NODE_ENV for business
logic
'process.env': {
'NODE_ENV': JSON.stringify('production')
}
}),
new webpack.NoEmitOnErrorsPlugin(),
new webpack.optimize.UglifyJsPlugin({
output: {
comments: false
},
compress: {
unsafe_comps: true,
properties: true,
keep_fargs: false,
pure_getters: true,
collapse_vars: true,
unsafe: true,
warnings: false,
screw_ie8: true,
sequences: true,
dead_code: true,
drop_debugger: true,
comparisons: true,
conditionals: true,
evaluate: true,
booleans: true,
loops: true,
unused: true,
hoist_funs: true,
if_return: true,
join_vars: true,
cascade: true,
drop_console: true
}
})
]
}
感谢
答案 0 :(得分:2)
您在配置文件中使用了两次(scss | css)。
删除它并使用代码发布打击:
在使用之前,您必须先npm install raw-loader
。
我想你已经安装了sass-loader
。
{
test: /\.css$/,
include: helpers.root('src', 'app'),
loader: 'raw-loader'
},
// // css global which not include in components
{
test: /\.css$/,
exclude: helpers.root('src', 'app'),
use: ExtractTextPlugin.extract({
use: 'raw-loader'
})
},
{
test: /\.scss$/,
include: helpers.root('src', 'app'),
use: ['raw-loader', 'sass-loader']
},
// // SASS global which not include in components
{
test: /\.scss$/,
exclude: helpers.root('src', 'app'),
use: ExtractTextPlugin.extract({
use: ['raw-loader', 'sass-loader']
})
}
添加我的root()
功能。
var path = require('path');
var _root = path.resolve(__dirname, '..');
function root(args) {
args = Array.prototype.slice.call(arguments, 0);
return path.join.apply(path, [_root].concat(args));
}
exports.root = root;
希望这会奏效。