知道为什么这个 webpack.config.js
没有设置全局 LESS
变量:current-vehicle
定义于:/resources/scripts/theme.js
?
/webpack.config.js
const merge = require("webpack-merge");
const path = require("path");
const baseConfig = require("laravel-mix/setup/webpack.config");
require('dotenv').config();
/**
* Update the output directory and chunk filenames to work as expected.
*
* @param {object} config - The webpack config
*
* @return {object} The updated webpack config
*/
const addOutputConfiguration = config => {
const publicPath = process.env.CDN_URL + '/js/';
return merge(config, {
output: {
path: path.resolve(__dirname, "public/cdn/js"),
publicPath,
chunkFilename: "[name].js"
},
module: {
loaders: [
{
loader: 'less-loader',
options: {
modifyVars: require("./resources/scripts/theme")
}
},
],
},
});
};
module.exports = addOutputConfiguration(baseConfig);
这里有完整的存储库:https://github.com/tlg-265/issue-import-less.local
$ git clone https://github.com/tlg-265/issue-import-less.local
$ cd issue-import-less.local
$ npm i
$ npm run watch
Then open with the browser (you do NOT need a server).
LESS
变量:current-vehicle
在此处读取:
当您执行:$ npm run watch
时,您会收到错误:Variable @current-vehicle is undefined
,如下面的屏幕截图所示:
理想情况下,当您运行它时,您应该在浏览器上看到以下内容:
当点击链接时,你应该得到:
但不幸的是我还没有到达那里。
知道如何让它发挥作用吗?
提前致谢!
答案 0 :(得分:1)
你的这部分配置让我震惊:
module: {
loaders: [ // <==== !!!!!! here
{
loader: 'less-loader',
options: {
modifyVars: require("./resources/scripts/theme")
}
},
],
},
我记得 loaders
键是用于 Webpack 版本 1 或 2,在版本 3 之后他们强烈建议使用 rules
,请将其更改为 rules
并尝试使用。不知道,可能是来自 Laravel webpack 的配置。
无论如何,在less-loader
之后也请添加这个加载器:
{
loader: 'text-transform-loader',
options: {
prependText: '@import "./resources/scripts/theme.less"',
},
},