npm install jquery --save-dev
const webpack = require('webpack')
module.exports = {
//引入jquery
chainWebpack: config => {
config.plugin('provide').use(webpack.ProvidePlugin, [{
$: 'jquery',
jquery: 'jquery',
jQuery: 'jquery',
'window.jQuery': 'jquery'
}])
}
}
3、package.json中eslint配置项env中添加"jquery":true
"eslintConfig": {
"root": true,
"env": {
"node": true,
"jquery": true //此处配置意思为全局引入jquery,详情可查看文档
},
"extends": [
"plugin:vue/essential",
"eslint:recommended"
],
"rules": {
},
"parserOptions": {
"parser": "babel-eslint"
}
},