angular-docs-cn/public/docs/_examples/cb-component-communication/ts/app/hero-child.component.ts

// #docregion
import { Component, Input } from '@angular/core';

import { Hero } from './hero';

@Component({
  selector: 'hero-child',
  template: `
    <h3>{{hero.name}} says:</h3>
    <p>I, {{hero.name}}, am at your service, {{masterName}}.</p>
  `
})
export class HeroChildComponent {
  @Input() hero: Hero;
  @Input('master') masterName: string;
}
// #enddocregion