问React导出常量

EN

import { createConstants } from '../utils';

export default createConstants(
    'LOGIN_REQUEST',
    'LOGIN_SUCCESS',
    'LOGIN_FAILURE',
    'LOGOUT',
    'FETCH_DATA_REQUEST',
    'RECEIVE_DATA'
);

import React from 'react';

export function createConstants(...constants) {
    return constants.reduce((acc, constant) => {
        acc[constant] = constant;
        return acc;
    }, {});
}

import { LOGIN_REQUEST, LOGIN_SUCCESS, LOGIN_FAILURE, LOGOUT } from '../constants';

export const LOGIN_REQUEST = 'LOGIN_REQUEST';