如何从Angular中的父组件动态创建子元素并传递其属性

<ng-container #container></ng-container>

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

@Component({
  selector: 'app-parent',
  templateUrl: './parent.component.html',
  styleUrls: ['./parent.component.css']
})
export class ParentComponent {
  @ViewChild('container', { read: ViewContainerRef }) container: ViewContainerRef;

  constructor(private componentFactoryResolver: ComponentFactoryResolver) { }
}

import { ChildComponent } from '../child/child.component';

// ...

const componentFactory = this.componentFactoryResolver.resolveComponentFactory(ChildComponent);
const componentRef = this.container.createComponent(componentFactory);

componentRef.instance.propertyName = propertyValue;

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

@Component({
  selector: 'app-child',
  templateUrl: './child.component.html',
  styleUrls: ['./child.component.css']
})
export class ChildComponent {
  @Input() propertyName: any;
}