我正在尝试使用Vue2,并在我的应用中遇到使用丢失网格(http://lostgrid.org/)的问题。 Lost-grid是一个postcss网格系统,我已经能够在webpack2的反应应用程序中多次使用它。
如何在vue-loader中使用lost-grid i?我已经安装了“失去的”#39;通过npm,并尝试了添加postcss加载器的不同方法。似乎没什么用,文档也没有用。
这是webpack.base.conf.js的业务部分(正如我所说,所有css加载都是通过vue-loader运行的):
module: {
rules: [
{
test: /\.(js|vue)$/,
loader: 'eslint-loader',
enforce: "pre",
include: [resolve('src'), resolve('test')],
options: {
formatter: require('eslint-friendly-formatter')
}
},
{
test: /\.vue$/,
loader: 'vue-loader',
options: vueLoaderConfig
},
{
...
vue-loader.conf.js看起来像:
var utils = require('./utils')
var config = require('../config')
var isProduction = process.env.NODE_ENV === 'production'
module.exports = {
loaders: utils.cssLoaders({
sourceMap: isProduction
? config.build.productionSourceMap
: config.dev.cssSourceMap,
extract: isProduction
})
}
utils.js看起来像这样:
var path = require('path')
var config = require('../config')
var ExtractTextPlugin = require('extract-text-webpack-plugin')
exports.assetsPath = function (_path) {
var assetsSubDirectory = process.env.NODE_ENV === 'production'
? config.build.assetsSubDirectory
: config.dev.assetsSubDirectory
return path.posix.join(assetsSubDirectory, _path)
}
exports.cssLoaders = function (options) {
options = options || {}
var cssLoader = {
loader: 'css-loader',
options: {
minimize: process.env.NODE_ENV === 'production',
sourceMap: options.sourceMap
}
}
// generate loader string to be used with extract text plugin
function generateLoaders (loader, loaderOptions) {
var loaders = [cssLoader]
if (loader) {
loaders.push({
loader: loader + '-loader',
options: Object.assign({}, loaderOptions, {
sourceMap: options.sourceMap
})
})
}
// Extract CSS when that option is specified
// (which is the case during production build)
if (options.extract) {
return ExtractTextPlugin.extract({
use: loaders,
fallback: 'vue-style-loader'
})
} else {
return ['vue-style-loader'].concat(loaders)
}
}
// http://vuejs.github.io/vue-loader/en/configurations/extract-css.html
return {
css: generateLoaders(),
postcss: generateLoaders(''),
less: generateLoaders('less'),
sass: generateLoaders('sass', { indentedSyntax: true }),
scss: generateLoaders('sass'),
stylus: generateLoaders('stylus'),
styl: generateLoaders('stylus')
}
}
// Generate loaders for standalone style files (outside of .vue)
exports.styleLoaders = function (options) {
var output = []
var loaders = exports.cssLoaders(options)
for (var extension in loaders) {
var loader = loaders[extension]
output.push({
test: new RegExp('\\.' + extension + '$'),
use: loader
})
}
return output
}
现在的问题是......我在哪里放什么?任何帮助将不胜感激。
答案 0 :(得分:2)
将以下行添加到build /
中的vue-loader.config.js文件中postcss: [
require('autoprefixer')({
browsers: ['last 7 versions']
})
]
所以它看起来像这样:
module.exports = {
loaders: utils.cssLoaders({
sourceMap: isProduction ? config.build.productionSourceMap : config.dev.cssSourceMap,
extract: isProduction
}),
postcss: [
require('autoprefixer')({
browsers: ['last 7 versions']
})
]
}
答案 1 :(得分:1)
require('lost')应该像上面那样添加到postcss数组
答案 2 :(得分:-1)
“browserslist”:[ “> 1%”, “最后2个版本”, “不是< = 8” ]
在package.json中有定义,你可以看到https://github.com/ai/browserslist#config-file