Module Import Error

JavaScript
1

Hi. I’m creating and importing a module in my code. The module is:

var a=5
export {a}

The HTML code to import it is:

<script type="module">
    import a from '/test_mod.jms'
</script>

When I run the HTML file, I get the error:

Failed to load module script: The server responded with a non-JavaScript MIME type of “application/octet-stream”. Strict MIME type checking is enforced for module scripts per HTML spec.

It seems the file is the wrong type. Does anyone know the simplest way of resolving this issue?

2

Change the file extension to .js.