如何从linkedin中的Access Token API获取AccessToken

Question

We are integrating LinkedIn login API, we are able to generate authorization code, also able to get access token from browser

enter image description here but we want this in ajax or HTTP call It gives us 200 OK response but not returning the body, but it works in Postman

Answer 1

Put your body into second params not concat body into your url

return this.httpClient.post<User>("yoururl", body);

If not working Try to use observe: 'response' to see if it work like this

return this.httpClient.post<User>("yoururl", body, {
      observe: 'response'
});

Answer 2

1) You need to pass body not as query param but as body object, here is the post call signature :

post(url: string, body: any | null, options: {
    headers?: HttpHeaders | {
        [header: string]: string | string[];
    };
    observe?: HttpObserve;
    params?: HttpParams | {
        [param: string]: string | string[];
    };
    reportProgress?: boolean;
    responseType?: 'arraybuffer' | 'blob' | 'json' | 'text';
    withCredentials?: boolean;
} = {}): Observable<any> 

Refer HttpClient