I found the question How to use optional chaining in Node.js 12.
And there's a problem, it doesn't work in my vite@2.4.4 project. It actually works fine on iphone12, but doesn't work in my another android mobile.
Then I used edge://inspect debugging to find this:
Uncaught SyntaxError: Unexpected token .
// const serverResponseCode = response.data?.code;
How should I configure my Vite?
