Downloading files angular 5
1.00/5 (1 vote). See more: Angular6. Hi There, I am trying to download a file from my folder on a button click in angular. I tried below code but it's. File Upload And Download In Angular 9 With Web API And SQL. Click on Add button. Step 5. Write the logic for uploading and downloading the. Download zip file using Angular, In responseType you need to assign a string, in this case, is arraybuffer (Angular 5+). downloadFile(filename: string) { return.