Currently, I am utilizing http.post to make a call to a .NET Core Web API.
One issue I am facing is the need to extract a specific header value from the HTTP response object - specifically, the bearer token. Is there a method that allows me to achieve this?
var user = this.http
.post<User>(this.loginUrl, body, { 'headers': headers })
.pipe(map(user => {
//processing user data logic goes here
return user;
}))
By utilizing an anonymous object within the options parameter with the observe property set to response, I successfully gained access to the response headers when using the POST method in the Web API:
const httpOptions: { headers; observe; } = {
headers: new HttpHeaders({
'Content-Type': 'application/json'
}),
observe: 'response'
};
var user = this.http
.post<User>(this.loginUrl, body, httpOptions)
.pipe(map(event => {
//Checking for the HttpEventType is not strictly necessary
if (event.type == HttpEventType.Response)
{
let user = event.body;
let headers = event.headers
//Perform operations with user data and headers
return user;
}
}))
The HttpEvent then allows access to the headers and body as properties.
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