universal-demo-v5/src/app/app.component.ts 2

app.component.ts

import { Component, OnInit } from '@angular/core';
import { HttpClient } from '@angular/common/http';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.scss']
})
export class AppComponent implements OnInit {

  title = 'app';

  dogs: any;

  constructor(
    private http: HttpClient
  ) { }

  ngOnInit() {
    this.http
      .get('https://dog.ceo/api/breeds/list/all')
      .subscribe(data => {
        console.log(data);
        this.dogs = data;
      });
  }
}