fix: 兼容一下部分库的浏览器入口配置

[SANmq]

具体表现为qrcode这种node环境和浏览器环境不同代码的，且在package.json中配置了browser的库。升级项目采用mfsu时遇到打包依赖报错，入口选择node版本的。也希望官方给出更好的方案，遇到问题的库时 [email protected]

Summary by CodeRabbit

• 新功能
  • 增加了对某些库（如 qrcode）的兼容性，这些库在其 package.json 中配置了 browser 入口点。

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Name	Status	Preview	Comments	Updated (UTC)
umi	⬜️ Ignored (Inspect)	Visit Preview		May 27, 2024 2:29pm

[coderabbitai]

Walkthrough

此次修改主要是增强了对某些库（如 qrcode）的地址解析兼容性，这些库在其 package.json 文件中配置了 browser 入口点。具体实现是通过在 resolveUtils.ts 文件中的 browserResolver 中添加 aliasFields: ["browser"] 来实现的。

Changes

文件路径	变更摘要
packages/mfsu/src/utils/resolveUtils.ts	在 browserResolver 中添加了 aliasFields: ["browser"] 以支持解析带有 browser 入口点的库

代码改动如春风，
解析兼容更从容。
aliasFields 新添处，
库中路径不迷蒙。

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[coderabbitai]

Actionable comments posted: 0

Outside diff range and nitpick comments (1)

packages/mfsu/src/utils/resolveUtils.ts (1)

Line range hint 52-52: 请避免使用 any 类型，这可能会导致类型安全问题。建议指定一个更精确的错误类型，例如 Error。

- let lastError: any = null;
+ let lastError: Error | null = null;

Review Details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between f6abd77 and 741afb9.

Files selected for processing (1)

• packages/mfsu/src/utils/resolveUtils.ts (1 hunks)

Additional Context Used

Biome (1)

packages/mfsu/src/utils/resolveUtils.ts (1)

52-52: Unexpected any. Specify a different type.

Additional comments not posted (1)

packages/mfsu/src/utils/resolveUtils.ts (1)

16-16: 添加 aliasFields: ["browser"] 是为了解决特定库（如 qrcode）在其 package.json 中指定浏览器入口的兼容性问题。建议在此行上方添加更详细的注释，说明此配置的具体作用和影响。

[fz6m]

感觉不是 resolve 配置的问题，我新创建一个 umi 项目，安装 qrcode ，然后按照官方 readme 里的 demo 使用是正常运行的。

[SANmq]

感觉不是 resolve 配置的问题，我新创建一个 umi 项目，安装 qrcode ，然后按照官方 readme 里的 demo 使用是正常运行的。

你试试官方给的测试用例，examples/mfsu-independent这个项目，你下个qrcode试试看，我试了一下dev报错

[SANmq]

关于resolveUtils.test.ts里的测试用例我看过了，没有{ "name": "qrcode", "version": "1.5.3", "main": "./lib/index.js", "browser": { "./lib/index.js": "./lib/browser.js", "fs": false } }的例子。即browser是一个对象的例子，至于umi项目为啥没这个问题我没有尝试过，umi项目使用的时候用的是eager策略，这个我不清楚能不能用在我们那个项目上，试了一下配置了eager运行会报错。