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React 的组件生命周期可以分为三个阶段:挂载阶段、更新阶段和卸载阶段。以下是 React 类组件中常用的生命周期方法:
挂载阶段:
更新阶段:
卸载阶段:
此外,还有一些其他的生命周期方法,如:getSnapshotBeforeUpdate()、componentDidCatch() 等。需要注意的是,React 在 17 版本后,一些生命周期方法已经被废弃或合并,具体可以参考 React 官方文档。
The text was updated successfully, but these errors were encountered:
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React 的组件生命周期可以分为三个阶段:挂载阶段、更新阶段和卸载阶段。以下是 React 类组件中常用的生命周期方法:
挂载阶段:
更新阶段:
卸载阶段:
此外,还有一些其他的生命周期方法,如:getSnapshotBeforeUpdate()、componentDidCatch() 等。需要注意的是,React 在 17 版本后,一些生命周期方法已经被废弃或合并,具体可以参考 React 官方文档。
The text was updated successfully, but these errors were encountered: