How can I alias a default import in Javascript?

问题

Using ES6 modules, I know I can alias a named import

import { foo as bar } from 'my-module';

And I know I can import a default import

import defaultMember from 'my-module';

I'd like to alias a default import and I had thought the following would work

import defaultMember as alias from 'my-module';

but that results in a parsing (syntax) error.

How can I (or can I?) alias a default import?

回答1:

defaultMember already is an alias - it doesn't need to be the name of the exported function/thing. Just do

import alias from 'my-module';

Alternatively you can do

import {default as alias} from 'my-module';

but that's rather esoteric.

来源：https://stackoverflow.com/questions/39282253/how-can-i-alias-a-default-import-in-javascript