get bad request when upload multiple files

[abas1991]

hi i use angular 4 an .net core, in angular i have this: files: FormData = new FormData(); . . for (let file of event.files) { this.files.append("files", file, file.FileName); } . . postImages:void{ this.http.post(this.baseUrl + "/api/services/app/MyService/PostFiles", this.files).subscribe(result => { }); }

and in .net core web api: public async Task PostFiles(IFormFile[] files) { .. }

when i post my request to .net core web api i get bad request error!

in single file post everything work well , in .net core web api i have this: public async Task PostFiles(IFormFile file)

[serebrjakovs]

use List<IFormFile> files for multiple files