【发布时间】:2021-02-19 12:20:27
【问题描述】:
我的问题, 我可以使用 Postman(Spring Boot) 上传文件。服务有效,但是当我使用 angular 上传文件时,出现错误。(15 Unsupported Media Type,Content type 'application/json' not supported)
春天*
@PostMapping(value = "/upload", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
public ResponseEntity<HttpStatus> saveProfil(@RequestParam("file") MultipartFile file)
*****角度 *****
const httpOptions = {
headers: new HttpHeaders().set('Content-Type','multipart/form-data')
}
export class ApiService {
constructor(private httpClient: HttpClient) { }
postFile(path: string, body: any): Observable<any> {
return this.httpClient.post(path, body, httpOptions).pipe(catchError(this.formatError));
}
}
onSubmit(event) {
const file = event.target.files[0];
this.fileUpload = file;
const formData:FormData= new FormData();
formData.append('file',this.fileUpload);
this.uploadService.saveProfile(formData).subscribe(res => {.....});
}
saveProfile(formData: FormData): Observable<any> {
return this.apiService.postFile(apiHost + '/Profil', formData);
}
【问题讨论】:
标签: angular spring spring-boot