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front-end-example/08-vue3/05-props-and-emits/README.md
charlie d0d8be443b feat: Add Vue3 exercises and interview plan 
- Introduced Vue3 exercises covering composable API, reactivity, lifecycle hooks, and built-in components.
- Added structured interview plan for frontend candidates focusing on HTML, CSS, JavaScript, TypeScript, and Vue.
- Included starter files for each exercise and detailed README documentation for guidance.
2026-03-24 23:02:58 +08:00

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练习 5：props 和 emit

目标

学会在 Vue3 里写基础组件通信。

你要练什么

  • props
  • emit
  • 组件拆分

任务

  • 把课程项拆成子组件
  • 父组件传入课程对象
  • 子组件点击按钮后通知父组件切换完成状态

文件