export const array2object = (list = [], k = 'id', v) => {
  const data = {}
  if (list) {
    for (const item of list) {
      data[item[k]] = v ? item[v] : item
    }
  }
  return data
}

export const getStuName = () => {
  if (location.hostname.indexOf('dev') > -1) {
    return 'http://mstudev.dayaedu.com'
  } else if (location.hostname.indexOf('online') > -1) {
    return 'https://mstuonline.dayaedu.com'
  }  else if (location.hostname.indexOf('localhost') > -1) {
    return 'http://localhost:9001'
  } else {
    return 'https://mstutest.dayaedu.com' //'http://localhost:9001' //
  }
}