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什么时候该用 Redux，四张图片告诉你 #245

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GuoYongfeng opened this issue Dec 6, 2017 · 0 comments

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GuoYongfeng commented Dec 6, 2017 •

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原文地址：https://medium.com/dailyjs/when-do-i-know-im-ready-for-redux-f34da253c85f

使用React组件自身的 state 进行数据传递

通过状态提升来解决非父子组件的数据传递

页面中多组件间的数据传递

这个时候可以考虑来个EventBus事件机制，或开始考虑 Redux了

如果你的应用中出现了这些情况，Redux或是mobx等状态管理方案可以上场了

UI 可以根据应用程序状态变化
许多不相关的组件以相同的方式更新状态
状态树相对较为复杂了
状态以许多不同的方式更新

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