These dependencies were not found：core-js_these dependencies were not found: * core-js

These dependencies were not found:

* core-js/modules/es.array.concat.js in ./src/api/acl/role.js, ./src/api/product/attr.js and 3 others

* core-js/modules/es.array.filter.js in ./node_modules/_@babel_runtime@7.17.2@@babel/runtime/helpers/esm/objectSpread2.js

已解决：在babel.config.js中添加presets: [ [ "@vue/app", { useBuiltIns: "entry" } ] ]

如下图所在位置

* module.exports = {
* presets: [
* // https://github.com/vuejs/vue-cli/tree/master/packages/@vue/babel-preset-app
* '@vue/cli-plugin-babel/preset'
* ],
* 'env': {
* 'development': {
* // babel-plugin-dynamic-import-node plugin only does one thing by converting all import() to require().
* // This plugin can significantly increase the speed of hot updates, when you have a large number of pages.
* // https://panjiachen.github.io/vue-element-admin-site/guide/advanced/lazy-loading.html
* 'plugins': ['dynamic-import-node']
* }
* },
* presets: [ [ "@vue/app", { useBuiltIns: "entry" } ] ]
* }