在angular中HTTP get请求标头设置不正确

import { HttpClient, HttpHeaders } from '@angular/common/http';

// ...

constructor(private http: HttpClient) {}

// ...

// 发送GET请求并设置标头
sendGetRequestWithHeaders() {
  const headers = new HttpHeaders({
    'Content-Type': 'application/json',
    'Authorization': 'Bearer your_token_here'
  });

  this.http.get('your_api_url_here', { headers })
    .subscribe(response => {
      console.log(response);
    }, error => {
      console.error(error);
    });
}