webpack.base.config.js:
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const path = require('path');
const resolve = dir => path.join(__dirname, '..', dir);
module.exports = {
entry: {
app: './src/index.js',
},
output: {
path: resolve('dist'),
filename: 'js/[name].[hash].js',
publicPath: process.env.NODE_ENV === 'production' ? '/' : '/',
},
optimization: {
splitChunks: {
cacheGroups: {
vendor: {
chunks:'initial',
name: 'vendor',
test: 'vendor',
enforce: true,
},
},
},
},
resolve: {
extensions: ['.js', '.json'],
},
module: {
rules: [
{
test: /\.jsx?$/,
exclude: /node_modules/,
enforce: 'pre',
use: {
loader: 'eslint-loader',
},
},
{
test: /\.jsx?$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader',
},
},
{
test: /\.html$/,
exclude: /node_modules/,
use: {
loader: 'html-loader',
},
},
{
test: /\.(sa|sc|c)ss$/,
exclude: /node_modules/,
use: [
MiniCssExtractPlugin.loader,
{
loader: 'css-loader',
options: {
sourceMap: true,
},
},
{
loader: 'postcss-loader',
options: {
sourceMap: true,
},
},
{
loader: 'sass-loader',
options: {
sourceMap: true,
},
},
],
},
{
test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
exclude: /node_modules/,
loader: 'url-loader',
options: {
limit: 10000,
name: '[hash]-[name].[ext]',
},
},
{
test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
exclude: /node_modules/,
loader: 'url-loader',
options: {
limit: 10000,
name: '[hash]-[name].[ext]'
},
},
{
test: /\.(woff2?|eot|ttf|otf|svg)(\?.*)?$/,
exclude: /node_modules/,
loader: 'file-loader',
options: {
limit: 10000,
name: '[name]-[hash].[ext]',
},
},
],
},
};
我在CSS中这样写:
.icon {
width: 4.2rem;
height: 5.3rem;
background: url('../img/icon.svg') left top no-repeat;
background-size: contain;
}
这是图标,而不是图标:
background: url(data:image/svg+xml;base64,bW9kdWxlLmV4cG9ydHMgPSBfX3dlYnBhY2tfcHVibGljX3BhdGhfXyArICJpY29uLWRvYy1hNjk0NTdkY2IzZWQ1OWVhZmZhZjE4MDA3MTkwNWI1Yi5zdmciOw==) left top no-repeat
项目结构如下:
project
--public
----index.html
--src
----assets
------img
--------icon.svg
------scss
--------icons.scss (тут и пишу)
----components
----views
----...
问题::使用此配置,无论在开发模式还是销售中,jsx内的导入都可以正常工作。但是背景网址不起作用,也就是说,SVG图片不可见,使用PNG一切都很好。
答案 0 :(得分:0)
在此代码中,您告诉Webpack使用systemProp.sonar.tests=src/test
systemProp.sonar.jacoco.reportPath=${project.buildDir}/jacoco/test.exec
模块将 svg 图像转换为 base64 。
url-loader
那应该真的有用...
尝试将svg直接插入您的html中,图标应该在其中。这样做是为了可以重用它,例如在此表单的末尾在DOM中创建一个图标组件:
例如
{
test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
exclude: /node_modules/,
loader: 'url-loader',
options: {
limit: 10000,
name: '[hash]-[name].[ext]',
},
}
如果将其插入为html,它将起作用