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

Thanks so much the answer from Nicu Criste, for my case, the API requires params like this:

params: {
  f: {
    key: 'abc',
    categories: ['a','b','c']
   },
  per_page: 10
}

Method is GET and this API requires the format is: API?f[key]=abc&f[categories][]=a&f[categories][]=b... So I assigned the paramsSerializer of axios like this:

config.paramsSerializer = p => {
      return qs.stringify(p, {arrayFormat: 'brackets'})
    }

• Install qs please go to this link
  
• Read more about paramsSerializer in axios document
• Edit format of params: Read more at qs stringifying document