How to correctly use axios params with arrays

Question

How to add indexes to array in query string?

I tried send data like this:

axios.get(\'/myController/myAction\', { params: { storeIds: [1,2,3] })
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Answer 1

In my case, I use ES6 array function. array element make querystring use reduce function. Object array also works.

const storeIds = [1,2,3]
axios.get('some url', {
  params: {
    storeIds: storeIds.reduce((f, s) => `${f},${s}`)
  }
})