const withLoading = Component => ({ isLoading, ...rest }) =>
isLoading ? <Loading /> : <Component { ...rest } />const ButtonWithLoading = withLoading(Button)render里:
<ButtonWithLoading isLoading={false}>
More</ButtonWithLoading>结果:页面展示效果正常 但tools里有异常 详见下图

墨色风雨
白衣染霜花
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