我希望能够在我的一个输入块(称为" vendor")中导入CSS,并使用ExtractTextPlugin将其解压缩到" vendor.css"文件。
同时我还寻求能够在动态导入的块中导入任意CSS(使用ES6' import()
函数)。
我不能同时工作:
{
test: /\.css$/,
// do not apply the ExtractTextPlugin in the app folder
exclude: [helpers.root("app"), helpers.root("node_modules")],
use: ExtractTextPlugin.extract({
fallback: "style-loader",
use: {
loader: "css-loader",
options: {
minimize: CSSNANO_MINIMIZE_OPTIONS
}
}
})
},
{
test: /\.css$/,
// only apply these to Components in the app folder
include: [helpers.root("app"), helpers.root("node_modules/@swimlane/ngx-charts")],
use: [
"to-string-loader",
{
loader: "css-loader",
options: {
importLoaders: 1, // 1 loader is applied before the css-loader
minimize: CSSNANO_MINIMIZE_OPTIONS
}
}
]
},
{
test: /\.css$/,
// only apply these to vendor files in the node_modules folder
include: [helpers.root("node_modules")],
exclude: [helpers.root("node_modules/@swimlane/ngx-charts")],
loaders: ["style-loader", {
loader: "css-loader",
options: {
importLoaders: 1, // 1 loader is applied before the css-loader
minimize: CSSNANO_MINIMIZE_OPTIONS
}
}]
},
{
test: /\.scss$/,
exclude: /node_modules/,
use: ExtractTextPlugin.extract({
fallback: "style-loader",
use: [
{
loader: "css-loader",
options: {
minimize: CSSNANO_MINIMIZE_OPTIONS
}
},
"sass-loader"
]
})
}
}
我的vendor.ts(其中一个条目块)看起来像这样:
import "font-awesome/css/font-awesome.min.css";
import "vendor/bootstrap/bootstrap.scss";
在构建之后,vendor.css只包含bootstrap的CSS,但不包含font-awesome&#s。如果我简化我的配置以使用ExtractTextPlugin除了我的Angular 4组件之外的所有内容,我再也无法在我的代码中动态导入供应商库:
{
test: /\.css$/,
exclude: [helpers.root("app")],
use: ExtractTextPlugin.extract({
fallback: "style-loader",
use: {
loader: "css-loader",
options: {
minimize: CSSNANO_MINIMIZE_OPTIONS
}
}
})
},
{
test: /\.css$/,
include: [helpers.root("app"), helpers.root("node_modules/@swimlane/ngx-charts")],
use: [
"to-string-loader",
{
loader: "css-loader",
options: {
importLoaders: 1, // 1 loader is applied before the css-loader
minimize: CSSNANO_MINIMIZE_OPTIONS
}
}
]
},
{
test: /\.scss$/,
exclude: /node_modules/,
use: ExtractTextPlugin.extract({
fallback: "style-loader",
use: [
{
loader: "css-loader",
options: {
minimize: CSSNANO_MINIMIZE_OPTIONS
}
},
"sass-loader"
]
})
}
}
使用类似
的配置require("katex/dist/katex.css");
export default require("katex");
我动态导入的无法正常工作,在浏览器中打开我的网站时出现异常。
我的配置有什么问题?
感谢。
更新: 好吧,显然它与ExtractTextPlugin中的一个错误有关:https://github.com/webpack-contrib/extract-text-webpack-plugin/issues/456