JavaScript代码转ES6 Classes语法遇阻，求正确等价写法

Hey there! I totally get how frustrating this is—you think you’ve nailed converting your code to ES6, but suddenly your editor’s lighting up with red errors everywhere. Ugh, been there way too many times.

To help you figure out where things went sideways, could you share:

• The original non-ES6 code you’re starting with
• The ES6 version you wrote that’s causing the syntax issues

Common culprits here are usually things like messed-up arrow function parentheses, incorrect object destructuring syntax, botched template literals, or even just mixing up how let/const work compared to var. Once I see your code snippets, I can spot the exact mistakes and show you the correct equivalent ES6 code.

Looking forward to helping you fix this!

内容的提问来源于stack exchange，提问作者Pete