问创建一个包含多个键的数组:值对，其中值是数组

EN

@Component({
  selector: 'my-app',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css'],
})
export class AppComponent {

  map = new Map<String, []>();

  constructor() {
    this.map.set('sss', ['sss', 'asdasd']);
    this.map.set('aaa', ['sss', '1123']);
    this.map.set('sass', ['sss']);
    this.map.set('xxx', ['sss']);
    this.map.set('ss', ['sss']);

    this.map.forEach((value: string, key: string) => {
      console.log(key, value);
    });

    this.getKeys;

    this.getValues;

    this.getKey('xxx');
  }

  getKey(key: string) {
    console.log('I am single key: ', this.map.get(key));
  }

  getKeys(map) {
    console.log('I am array of keys: ', Array.from(map.keys()));
  }

  getValues(map) {
    console.log('I am array of values: ', Array.from(map.values()));
  }
}