组件初始化后如何在带角度的离子按钮上设置焦点

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

@Component({
  selector: 'app-your-component',
  template: `
    <button #angledButton ion-button shape="round">带角度的按钮</button>
  `
})
export class YourComponent {
  @ViewChild('angledButton', { static: true }) angledButton: ElementRef;
}

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

@Component({
  selector: 'app-your-component',
  template: `
    <button #angledButton ion-button shape="round">带角度的按钮</button>
  `
})
export class YourComponent {
  @ViewChild('angledButton', { static: true }) angledButton: ElementRef;

  ngAfterViewInit() {
    this.angledButton.nativeElement.focus();
  }
}