解决方法
使用(window：resize)=“onResize($event)”来监听全局事件.您可以使用窗口,文档或身体作为目标.见
this plunk
@Component({
selector: 'my-app',template: `
<div
class="square"
[style.width.px]="width"
[style.height.px]="height"
(window:resize)="onResize($event)"
></div>
`
})
export class App {
width = 100;
height = 100;
onResize(event) {
this.width += 100;
this.height += 100;
}
}
