在项目index.html中放上 生产环境下自动加载
src下可以把文件放到自己服务器，本地加载
<% if(htmlWebpackPlugin.options.isProd){ %>
<script src='file/20220519/vue.min.js' type='text/javascript'></script>
<script src='file/20220519/vue-router.min.js' type='text/javascript'></script>
<script src='file/20220519/vuex.min.js' type='text/javascript'></script>
<script src='file/20220519/axios.min.js' type='text/javascript'></script>
<% } %>