我试图上传大文件（让我们考虑人类基因组的tar文件，最小2.5gb）使用Angular 。如果我上传它从Linux（在任何浏览器， chrome 或火狐）它是工作，但同样的文件上传不工作的Windows（甚至 chrome 浏览器）。以下是一个服务文件，

import { HttpHeaders, HttpClient, HttpParams, HttpEventType } from '@angular/common/http';

@Injectable({
    providedIn: 'root'
})
export class GenomeService {
    baseApiUrl = '###myapiurl###';
    public postGenome = (resrc: string, item: any): Observable<any> => {

        this.headers = this.headers.delete('Content-Type');
        return this._http.post(this.baseApiUrl + resrc + "/", item, {
            headers: this.headers,
            withCredentials: true,
            reportProgress: true,
            observe: 'events'
        }).pipe(
            map((event) => {
                switch (event.type) {
                    case HttpEventType.UploadProgress:
                        const progress = Math.round(100 * event.loaded / event.total);
                        return { status: 'progress', message: progress };
                    case HttpEventType.Response:
                        return event.body;
                    default:
                        return "Error......${event.type}";
                }
            }),
            finalize(() => {
                console.log("done");
            })
        );

    }

}

在浏览器的网络选项卡显示为net::ERR_CONNECTION_RESET .我不知道，我在哪里犯了错误..？