标签: unstated

我在我的项目中使用ustated库。

在渲染方法中，我这样使用set：

render() {
    return (
            <ApiSubscribe>
                {api => (
                    <button content='CLICK ME' onClick={() => api.setMessage('RENDER CLICK')} />
                )}
            </ApiSubscribe>
    )
}

如何api.setMessage在渲染外调用？例如在componentDidMount？

ApiSubscribe是：

export const ApiSubscribe = props => {
    // We also leave the subscribe "to" flexible, so you can have full
    // control over your subscripton from outside of the module
    return <Subscribe to={props.to || [Api]}>{props.children}</Subscribe>;
};