webpack loader for convert chinese or double-byte character string of scss/sass/less/css files to unicode char.
npm install --save-dev css-unicode-loader
if vue-cli 3+, add the loader in the vue config file .
// vue.config.js
module.exports = {
configureWebpack: config => {
config.module.rules.filter(rule => {
return rule.test.toString().indexOf("scss") !== -1;
})
.forEach(rule => {
rule.oneOf.forEach(oneOfRule => {
oneOfRule.use.splice(oneOfRule.use.indexOf(require.resolve('sass-loader')), 0,
{ loader: require.resolve("css-unicode-loader")})
})
})
}
}This loader must be before sass-loader if you used sass-loader and dart-sass
.scss::after {
content: "**";
}after loader handle
.scss::after {
content: "\4e2d\56fd";
}