DeviceMotionEvent.rotationRate
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2023年9月.
返回设备围绕其每个轴（x、y、z）旋转的速率（单位：度/秒）。
备注：如果设备无法提供此信息，则为 null
值
rotationRates 属性是一个只读对象，用于描述设备围绕其每个轴的旋转速率：
说明
| Specification |
|---|
| Device Orientation and Motion # dom-devicemotionevent-rotationrate |