Responded with a status of 401

Ionic Framework ionic-v3
1

I am getting this error when calling and I have to clue how to fix it

20%20PM
Screen Shot 2018-09-30 at 1.32.20 PM.png998×280 34.6 KB 

postData () {

   
    var headers = new HttpHeaders();
    headers = headers.set('Authorization','xxxxxxxxxxxxx');
    headers = headers.set('Content-Type','application/xxxxxxxxxx');
    headers = headers.set("Access-Control-Allow-Origin", "http://localhost:");
    headers = headers.set("Access-Control-Allow-Methods", "GET, POST, DELETE, PUT");
    headers = headers.set("Access-Control-Allow-Headers", "X-Requested-With, Content-Type, Authorization, Origin, Accept");


    // let requestOptions = {
    //   headers: new HttpHeaders()
    //  };
    // requestOptions.headers = headers;

    let body = {
      grant_type:'password',
      username:'user',
      password:'user'
    };

    console.log(qs.stringify(body))
    console.log(headers)

    this.http.post(apiUrl,qs.stringify(body), {headers : headers} )
    .subscribe(data=>{
      console.log(data.toString)
    });
    
    }
2

Well I think you have to take a look at the server side.

3

The Server don’t let you on the requested url.

So the authorization goes wrong or the routing to the url is wrong.

Now you know where to look.

4

The headers will have to be configured on the server. You will need to make sure OPTIONS is also included with the other verbs.