404*_*4th 4 javascript css sass webpack
我将 svg 粘贴到 miniCssExtract 和 sass-loader 中的 css 加载器(当然我将其导入到 main.js 中),当我在 sass 文件中使用 url-function 时,我生成了 2 个文件(1 个普通 svg),第二个文件是字符串"export default __webpack_public_path__ + "3a93a0304bac6c9d74a5f25388ed6773.svg";"该浏览器说无法读取。
我浪费了大约 3 个小时的研究时间,我已经完成了,帮帮我吧!
webpack.config.js :
const path = require('path')
const {CleanWebpackPlugin} = require('clean-webpack-plugin')
const HTMLWebpackPlugin = require('html-webpack-plugin')
const MiniCssExtractPlugin = require("mini-css-extract-plugin")
module.exports = {
context: path.resolve(__dirname,"src",),
mode: "development",
entry: {
main: "./main.js"
},
output: {
filename: "[filename][contenthash].js",
path: path.resolve(__dirname,"dist"),
},
plugins: [
new CleanWebpackPlugin(),
new HTMLWebpackPlugin({
template:'index.html',
inject:"body",
}),
new MiniCssExtractPlugin(),
],
module: {
rules: [
{
test: /\.(png|jpe?g|gif|svg)$/i,
type: 'asset/resource',
use: {
loader: 'file-loader',
}
},
{
test: /\.s(a|c)ss$/i,
use:[MiniCssExtractPlugin.loader,"css-loader","sass-loader"],
}
]
}
}
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main.js:
import "./styles.sass"
import BG from "./assets/images/BG.svg"
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样式.sass:
// GENERAL START
*
margin: 0 0
padding: 0 0
user-select: none
html,body
width: 100%
height: 100%
overflow: hidden
box-sizing: border-box
// GENERAL END
// HEAD START
.header__
background-image: url(./assets/images/BG.svg)
.head__head
display: flex
// HEAD END
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看起来问题出在文件加载器上。css-loader 中有一个关于此问题的已解决问题 https://github.com/webpack-contrib/css-loader/issues/1358
尝试使用https://webpack.js.org/guides/asset-modules/代替。
在你的情况下,删除“文件加载器”应该足够了。
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