Angular的ComponentFactory创建Component的时候怎么对Component的构造函数注入参数呢？

// modal.component.js

import { Component, ViewChild, ViewContainerRef } from '@angular/core';



@Component({

  selector: 'modal',

  template: `

modal works!

`,

})

export class ModalComponent {



  constructor(

      options: ModalOptions) {

    console.log(options);

  }



}



export class ModalOptions {

  title: string;

  content: string;

}

// modal.service.js



// ...import

@Injectable({

  providedIn: 'root',

})

export class ModalService {

 

  // ...constructor



  public create(options: ModalOptions) {

    let compOnentFactory= this.resolver.resolveComponentFactory(ModalComponent);

    let injector = Injector.create([

      {

        provide: ModalOptions,

        useValue: options,

      },

    ]);

    let compOnentRef= componentFactory.create(injector);

    let compOnentRootNode= (componentRef.hostView as EmbeddedViewRef).rootNodes[0] as HTMLElement;

    this.container.appendChild(componentRootNode);

    return componentRef;

  }



}