Fixed #197 优化useGlobalCache中频繁调用useEffectCleanupRegister导致内存过多占用的问题

[langzhi827]

Summary by CodeRabbit

• Bug Fixes
  • 修复了 fullPathStr 变量在组件渲染中的不一致性问题，确保其在多个渲染之间保持稳定。

[coderabbitai]

📝 Walkthrough

📝 Walkthrough

Walkthrough

此次更改涉及在 useGlobalCache 函数中引入 React.useRef 钩子，以创建 fullPathStr 变量的稳定引用。之前，fullPathStr 直接赋值为 pathKey(fullPath) 函数调用的结果。现在，fullPathStr 被赋值为 stableFullPathStr.current，该引用保持 pathKey(fullPath) 的值，确保 fullPathStr 在组件的多次渲染中保持一致。这一调整影响了 fullPathStr 在组件中的使用，特别是在与 register 变量的初始化相关时。

Changes

文件	更改摘要
src/hooks/useGlobalCache.tsx	引入 React.useRef 钩子以创建 fullPathStr 的稳定引用，确保其在组件渲染中的一致性。

Sequence Diagram(s)

（此部分不适用，因为更改过于简单，未提供可视化流程的必要性。）

Poem

🐇 在代码的世界里，变化如风，
引入稳定，路径更通。
兔子欢跳，欢庆新生，
每次渲染，皆是新梦。
代码如歌，乐在其中！ 🎶

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📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 662c450 and 549e921.

📒 Files selected for processing (1)

• src/hooks/useGlobalCache.tsx (1 hunks)

🚧 Files skipped from review as they are similar to previous changes (1)

• src/hooks/useGlobalCache.tsx

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[coderabbitai]

Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (1)

src/hooks/useGlobalCache.tsx (1)

Line range hint 1-124: 总结和建议

这个改动通过引入 React.useRef 来优化 useGlobalCache 钩子，有效地解决了内存占用问题。这是一个很好的性能优化，符合 PR 的目标。

然而，为了确保代码的稳定性和可靠性，我建议：

1. 添加单元测试，特别关注 fullPathStr 的稳定性及其对组件行为的影响。
2. 进行性能基准测试，量化内存使用的改善情况。
3. 考虑添加注释，解释为什么使用 useRef 以及它如何解决内存问题，这将有助于未来的代码维护。

最后，建议在合并此 PR 之前，让团队中的另一位开发者进行代码审查，以获得额外的洞察和反馈。

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between be4e05b and 662c450.

📒 Files selected for processing (1)

• src/hooks/useGlobalCache.tsx (1 hunks)

🔇 Additional comments (1)

src/hooks/useGlobalCache.tsx (1)

26-27: 优化看起来不错，但需要进行全面测试

这个改动通过使用 React.useRef 来创建 fullPathStr 的稳定引用，很好地解决了频繁调用 useEffectCleanupRegister 导致内存过多占用的问题。这种优化可以减少不必要的重渲染和函数调用，从而提高性能。

然而，为了确保这个改动不会引入任何意外的副作用，建议进行以下验证：

1. 全面测试组件的行为，确保 fullPathStr 的稳定性没有影响其他依赖于它的逻辑。
2. 进行性能测试，验证内存占用是否如预期那样减少。
3. 检查是否有其他地方依赖于 fullPathStr 的动态性，如果有，可能需要相应调整。

您可以运行以下脚本来检查 fullPathStr 在代码库中的其他用法：

如果脚本没有输出结果，说明 fullPathStr 只在当前文件中使用，改动的影响范围有限。