vue cli3 after compiling build also contains the es6 syntax
such as the arrow function. Vuex package values are compressed, promise, etc. Specific business code can compile es6 into es5, probably because it is not compiled in the node_modules directory
there is always an error when you try to configure babel.config.js.
vue.config.js and loader settings still have no effect
has anyone ever encountered such a situation? How should the specific configuration of babel.config.js be configured
or jsx? Loader configuration of