Direct Download File

[Adnan Salahuddin]

Hi Folks,

I am using Asp.net Core and Angular 2/4

In Asp.net:

[HttpGet("GetDownload/{id}")]
public FileResult Download([FromRoute] int id)
{
    var getFile = _context.UploadPoliceReports.FirstOrDefault(m => m.UploadPoliceReportID == id);
    MemoryStream ms = new MemoryStream(getFile.Data);
    return File(ms, getFile.ContentType, getFile.FileName);
}

Well, I run "http://localhost:5001/...../getDownloadPolice/43" to a direct download image file and seem GOOD!

Now...
In Service:

getDownloadPolice(id: number) {
   
    //return this.http.get(this.downloadPoliceUrl + '/' + id, { responseType: ResponseContentType.Blob })

     return this.http.get(this.downloadPoliceUrl + '/' + id)
        .map((data: Response) => {
             <<<??????>>>
            //return data;
            //return new Blob([data.blob()], { type: data.blob().type });
        })
        .do(data => console.log(data));
}

In Component:

getDownload() {
    this.userFormVehicleService.getDownloadPolice(43).subscribe(data => {
    <<<??????>>>
    });
}

I have no idea what i should write down the code in Service and Component.
Any Idea?
I am waiting for your response.

Thanks in Advance