赵添

下拉刷新，如果调用接口失败走了reject，下拉loading无法自动消失，查看源码发现只做了then的情况的处理，未做catch情况的处理 

feat(components): anchor component

9

Please make sure these boxes are checked before submitting your PR, thank you! - [ ] Make sure you follow contributing guide [English](https://github.com/element-plus/element-plus/blob/master/.github/CONTRIBUTING.en-US.md) | ([中文](https://github.com/element-plus/element-plus/blob/master/.github/CONTRIBUTING.zh-CN.md) | [Español](https://github.com/element-plus/element-plus/blob/master/.github/CONTRIBUTING.es.md) | [Français](https://github.com/element-plus/element-plus/blob/master/.github/CONTRIBUTING.fr-FR.md)). -...

useRequest类型推导不完善，无法根据initData和formatResult推导出正确的data类型

3

提了个pr，希望可以采纳