Upload a File with Fetch API

upload-file.md

Upload a File with Fetch API

async function upload() {

    const input = document.querySelector('input[type="file"]');

    const data = new FormData();
    data.append("file", input.files[0]);

    const response = await fetch('/files', {
        method: 'POST',
        body: data
    });

    const responseData = await response.json();

    console.log(responseData);

}

Credits

• https://stackoverflow.com/a/40826943/42659