craftmarts/nova-angular/src/app/app.component.ts

import { Component } from '@angular/core';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.scss']
})
export class AppComponent {
  title = '第一个项目app-angular';
  onClick(){
    alert("我被点击了")
  }
}