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CursorRules效率

Cursor Rules 完全指南:让 AI 更懂你的项目

如何编写 .cursor/rules 约束技术栈、目录结构与代码风格,减少 AI 乱改文件。

May 8, 20262 min read

没有 Rules 的 AI 就像没有家规的室友:能干活,但常把袜子扔错地方。

Rules 放哪里

  • 项目根目录 .cursor/rules 目录(推荐,多文件分主题)
  • 或 legacy 的 .cursorrules 单文件

建议写清的 5 条

  1. 框架:Next.js App Router,不用 Pages Router
  2. 样式:只用 Tailwind,禁止 inline style
  3. 语言:全项目 TypeScript strict
  4. 目录:组件在 src/components,业务逻辑在 src/lib
  5. 禁止:不要改 package-lock.json 除非明确要求

示例片段

# Felix AI Hub project rules
- Default user-facing copy in English (UI supports zh via locale)
- New pages use MarketingLayout or DocsLayout
- Payment changes only in src/lib/stripe* and app/api/checkout
- Run npm run build before committing

何时更新 Rules

  • 换技术栈(例如接入 Supabase)
  • 团队约定变更
  • AI 反复犯同一错误

教程链接

深入学习:Cursor Rules 官方教程章节。

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