尝试从api获取pdf时出现上述错误。通话的文字回复如下所示
%PDF-1.4↵%äüöß↵20obj↵<
const url = "https://localhost:5001/api/Files/Pdf/497f4c77-1417-485f-8d96-ad198b863e7c?sasToken=..."
openDocWindow(url: string) {
this._candidateService.openDoc(url).subscribe(res => {
this.currentDocumentUrl = res;
});
}
openDoc(val) {
const token = this._storeService.getStoredData().access_token;
const headers = new HttpHeaders()
.set('Authorization', `Bearer ${token}`)
.set('Content-Type', 'application/json');
const options = { headers: headers };
const url = val;
return this._http.get<any>(url, options);
}