I am new to JavaScript and Node.js. The problem is that I don't know how to use artifactoryAPI in NPM react.

It is easy to run curl in Linux terminal to upload/download like this:

curl -u myUser:myP455w0rd! -X PUT "http://localhost:8081/artifactory/my-repository/my/new/artifact/directory/file.txt" -T Desktop/myNewFile.txt

But I want to use this API in my localhost there is a button to submit. According to "https://npm.runkit.com/artifactory-api" it will be used:

  import ArtifactoryAPI from 'artifactory-api/lib/ArtifactoryAPI';
  .......
  handleSubmit(){
    var artifactory = new ArtifactoryAPI('http://localhost:8080',
    Buffer.from("user:password:","utf8).toString("base64));
    artifactory.uploadFile('libs-release-local', '/my/jar/1.0/jar-1.0.jar', '/Users/user/artifacts/jar-1.0.jar').then(function (uploadInfo) {
      console.log('UPLOAD INFO IS: ' + JSON.stringify(uploadInfo));
    }).fail(function (err) {
      console.log('ERROR: ' + err);
    });
    }
    
  .....
  render(){
  return (
  ......
  <button type="submit">Submit</button>
  ....
  )
  }

It doesn't work. As I mentioned that I am very new to NPM.