一、lodash 按需加載css
https://www.cnblogs.com/savokiss/p/8514868.htmlhtml
二、lodash webpack externalwebpack
html裏面web
<script src="https://cdn.bootcss.com/lodash.js/4.17.15/lodash.min.js"></script>
webpack.base.conf.jscode
module.exports = { externals: { "lodash": "_" }, }
頁面直接使用cdn
import _ from 'lodash'