uniapp , video组件 点击全屏展示requestFullScreen
时间: 2024-01-07 19:05:41 浏览: 201
您可以通过以下步骤在UniApp中实现视频组件的全屏展示:
1. 在video组件上添加一个点击事件,例如:
```html
<video @tap="fullscreen"></video>
```
2. 在methods中添加fullscreen方法:
```javascript
methods: {
fullscreen() {
const video = uni.createVideoContext('myvideo', this);
video.requestFullScreen();
},
}
```
3. 请注意,要在方法中获取video组件的上下文,需要使用uni.createVideoContext方法。在此示例中,video组件的id为“myvideo”。
4. 最后,您需要在manifest.json文件中声明权限:
```json
"permissions": {
"scope.userLocation": {
"desc": "用户位置信息"
},
"scope.record": {
"desc": "录音功能"
},
"scope.camera": {
"desc": "摄像头功能"
},
"scope.writePhotosAlbum": {
"desc": "保存图片到相册"
},
"scope.userInfo": {
"desc": "用户信息"
},
"scope.userLocationBackground": {
"desc": "后台定位"
},
"scope.album": {
"desc": "相册功能"
},
"scope.cameraPlus": {
"desc": "相机高级功能"
},
"scope.video": {
"desc": "摄像功能"
}
}
```
这样,您就可以在UniApp中实现视频组件的全屏展示了。
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