尝试在另一个文件 nodejs 文件中导入导出的变量时出错

Question

I have a file called TemplateGenerator and I have:

export const test= {
    "type": "bundle"
}
export const bundle= {
    "type": "bundle",
    "id": "bundle--bb7142cc-83d5-4feb-98c7-53997d25c368",
    "objects": [generateObservedDataObj(),generateObservedDataObj(),generateObservedDataObj()]
}

So when I try to import it in another js file called Results like this:

import {bundle} from '../utils/TemplateGenerator';

I get

 SyntaxError: The requested module 'file:///app/src/results/Results.js' does not provide an export named 'default'
     at Object.<anonymous> (/app/src/routers/Routes.js:1)
    at Generator.next (<anonymous>)
     at Object.Module._extensions..js (internal/modules/cjs/loader.js:699:10)
     at Object.<anonymous> (/app/src/server.js:1)
     at Generator.next (<anonymous>)

Am I missing anything?

Answer 1

It should be:

export default const ...

since it is the only function/variable exported.

Answer 2

First, declare the variable, then export it

const bundle= {
    "type": "bundle",
    "id": "bundle--bb7142cc-83d5-4feb-98c7-53997d25c368",
    "objects": [generateObservedDataObj(),generateObservedDataObj(),generateObservedDataObj()]
}

export default bundle;

Answer 3

This error:

 SyntaxError: The requested module 'file:///app/src/results/Results.js' does not provide an export named 'default'

Probably indicates that you import Result.js wrong. Are you sure that import {bundle} from '../utils/TemplateGenerator' actually is the root of your problem? Did you maybe import Result like this: import { default } from './wherever/Result.js' ?