NgbModal不使用提供的templateUrl

Question

我正在遵循此link中的示例，但是显示的模式仅以<div class="modal-content">HI</div>作为模板，而不是像演示一样的完整HTML模板。

在我的component.html中：

<ng-template #content let-c="close" let-d="dismiss">
  <div class="modal-header">
    <h4 class="modal-title" id="modal-basic-title">Profile update</h4>
    <button type="button" class="close" aria-label="Close" (click)="d('Cross click')">
      <span aria-hidden="true">&times;</span>
    </button>
  </div>
  <div class="modal-body">
    <form>
      <div class="form-group">
        ...
      </div>
    </form>
  </div>
  <div class="modal-footer">
    <button type="button" class="btn btn-outline-dark" (click)="c('Save click')">Save</button>
  </div>
</ng-template>

component.ts：

import {Component} from '@angular/core';
import {NgbModal} from '@ng-bootstrap/ng-bootstrap';

@Component({
  selector: 'app-modal',
  templateUrl: './modal.component.html'
})
export class ModalComponent {
  constructor(private modalService: NgbModal) {}

  open(content) {
    this.modalService.open(content, {ariaLabelledBy: 'modal-basic-title'}).result.then((result) => {
    }, (reason) => {
    });
  }


}