How to upload image

Now I can console.log(image.path) but I do not how to upload to formdata

async takePicture() {
const image = await Plugins.Camera.getPhoto({
  quality: 100,
  allowEditing: false,
  resultType: CameraResultType.Uri,
  source: CameraSource.Camera,
  saveToGallery: true
});
console.log(image.path)
this.photo = this.sanitizer.bypassSecurityTrustResourceUrl((image.webPath));
let reader = new FileReader();

}