Demo-Industry-pdm/industry-monitor-web/src/app/app.component.ts

import { Component } from '@angular/core';
import { RouterModule } from '@angular/router'; // 添加这行

@Component({
  standalone: true,
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css'],
  imports: [RouterModule]
})
export class AppComponent {
  title = '设备监控系统';
}