does axios have an equivalent to jQuery `when`?

Summary

$.when(data) can directly resolve data as promise. Does axios have an equivalent? Or I have to use a promise library like bluebird to do this?

Context

• axios version: 0.17.1

[lzl124631x]

@raygesualdo Thanks. The ES6 Promises is basically the same as the ones in bluebird. The async/await is so cool.

To sum up, use one of the following options:

• ES6 Promise
• ES7 async/await
• An promise library e.g. bluebird.

Thank you all.

[raygesualdo]

If you use ES6 Promises, it could be re-written like this:

function wechatLogin() {
  var code = util.getQuery('code')
  var token = cache.getJSON(code)
  return new Promise((resolve, reject) => {
    if (token) {
      resolve(token)
    } else {
      post('/wechat/login', {
        code: code,
      })
        .then(res => {
          token = res.data
          cache.setJSON(code, token)
          resolve(token)
        })
        .catch(err => {
          reject()
        })
    }
  })
}

Or, if you’re using async/await:

async function wechatLogin() {
  const code = util.getQuery('code')
  const token = cache.getJSON(code)
  if (token) {
    return token
  }
  const response = await post('/wechat/login', {
    code: code,
  })
  cache.setJSON(code, response.data)
  return response.data
}