Angular实现全屏效果（F11）

Anguar想实现F11得全屏效果，可以直接前用前端得$event属性

在ts中使用如下代码

```

fullScreen() {

const el = document.body；

const isFullscreen =document['fullScreen'] ||document['mozFullScreen'] ||document['webkitIsFullScreen'];

  if (!isFullscreen) {

if (el['requestFullscreen']) {

el['requestFullscreen']();

    }else if (el['mozRequestFullScreen']) {

el['mozRequestFullScreen']();

    }else if (el['webkitRequestFullscreen']) {

el['webkitRequestFullscreen']();

    }

}else {

if (document['exitFullscreen']) {

document['exitFullscreen']();

    }else if (document['mozCancelFullScreen']) {

document['mozCancelFullScreen']();

    }else if (document['webkitExitFullscreen']) {

document['webkitExitFullscreen']();

    }

}

};

```

html文件中添加点击事件即可