不在 angular 中向服务器发送 PUT 请求

Question

i want to send PUT Request in Angular to server.

i use this method:

public Update(item: TEditModel, id, url: string): Observable<ServerResponse<TEditModel>> {
    return this.httpClient.put<ServerResponse<TEditModel>>(this.appConfig.apiEndpoint + `${url}/${id}`, item);
}

but when i send request in Network tab in browser it show this error:

(failed)net::ERR_FAILED

i have this problem with Delete Request.

but when i send a POST Request its worked good.

Whats the problem? how can i solve this problem???

Answer 1

The API has not been set up to allow PUT requests.

See Allow: GET, HEAD, OPTIONS, TRACE in the response headers.