如何在angular中获取当前课程ID？

import { ActivatedRoute } from '@angular/router';

constructor(private route: ActivatedRoute) { }

ngOnInit() {
  this.route.paramMap.subscribe(params => {
    const courseId = params.get('id');
    // 在这里可以使用获取到的课程ID进行后续操作
  });
}

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';

const routes: Routes = [
  { path: 'course/:id', component: CourseComponent }
];

@NgModule({
  imports: [RouterModule.forRoot(routes)],
  exports: [RouterModule]
})
export class AppRoutingModule { }