d0d8be443b
- 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.
608 B
608 B
练习 3：watch 和 watchEffect
目标
学会区分“监听指定数据变化”和“自动收集依赖并执行副作用”。
你要练什么
watchwatchEffect- 搜索关键字监听
- 副作用日志
任务
- 输入关键字时，用
watch输出变化日志 - 用
watchEffect输出当前筛选信息 - 根据关键字过滤课程列表