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关于React面试题汇总

 5 years ago
source link: https://zhuanlan.zhihu.com/p/35587283?
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1、redux中间件中间件提供第三方插件的模式,自定义拦截 action -> reducer 的过程。变为 action -> middlewares -> reducer 。这种机制可以让我们改变数据流,实现如异步 action ,action 过滤,日志输…

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