我尝试使用 .map function 但它对我的代码不起作用

Question

async function getCategoryIds ()
{
    let response = axios.get( `${BASE_API_URL}categories?count=100` );
    let catIds = response.data.map( c => c.id );
    return _.samplesize( catIds, NUM_CATEGORIES )  
};

This is my code I tried to change the data in [] but it still don't work

Answer 1

The main issue here is you have not used await in your code. adding await like the following should solve your problem -

let response = await axios.get( `${BASE_API_URL}categories?count=100` );