diff算法（vue react - Githubissues

into-piece / Step-By-Step

每天一题向前端架构师前进

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diff算法（vue react #42

Open into-piece opened 3 years ago

into-piece commented 3 years ago

聊一聊Diff算法

Vue2的核心Diff算法采用了双端比较的算法，同时从新旧children的两端开始进行比较，借助key值找到可复用的节点，再进行相关操作