File Upload with Angular2 to REST API

Question

Actually, I\'m working on a Spring REST API with an interface coded in Angular 2.

My problem is I can\'t upload a file with Angular 2.

My Webresources in jav

Answer 1

fileUpload() {
  const formData = new FormData();

  const files = this.filesToUpload;
  for (let i = 0; i < files.length; i++) {
    formData.append('file', files.item(i));
    formData.append('Content-Type', 'application/json');
    formData.append('Accept', `application/json`);
  }


  this.http.post('http://localhost:8080/UploadFile', formData).subscribe(response => console.log(response));
}

Then:

    
    Upload