## uni.requestAnimationFrame(callback) @requestanimationframe

<!-- UTSAPIJSON.requestAnimationFrame.description -->

<!-- UTSAPIJSON.requestAnimationFrame.compatibility -->

<!-- UTSAPIJSON.requestAnimationFrame.param -->

<!-- UTSAPIJSON.requestAnimationFrame.returnValue -->

<!-- UTSAPIJSON.requestAnimationFrame.example -->

<!-- UTSAPIJSON.requestAnimationFrame.tutorial -->

## uni.cancelAnimationFrame(taskId) @cancelanimationframe

<!-- UTSAPIJSON.cancelAnimationFrame.description -->

<!-- UTSAPIJSON.cancelAnimationFrame.compatibility -->

<!-- UTSAPIJSON.cancelAnimationFrame.param -->

<!-- UTSAPIJSON.cancelAnimationFrame.returnValue -->

<!-- UTSAPIJSON.cancelAnimationFrame.example -->

<!-- UTSAPIJSON.cancelAnimationFrame.tutorial -->

<!-- UTSAPIJSON.animationFrame.example -->

<!-- UTSAPIJSON.general_type.name -->

<!-- UTSAPIJSON.general_type.param -->


**提示**

- `uni.requestAnimationFrame` 替代 web 平台的 `requestAnimationFrame`
- `uni.cancelAnimationFrame` 替代 web 平台的 `cancelAnimationFrame`