Rare Earth Juejin Tech Community
Jul 9, 2024 · Frontend Development
Vue 3 Composition API: defineProps, defineEmits, defineExpose, defineOptions, and defineSlots – Detailed Guide and Usage Examples
This article provides a comprehensive overview of Vue 3's new composition API functions—defineProps, defineEmits, defineExpose, defineOptions, and defineSlots—explaining their purposes, basic usage, practical examples, and suitable scenarios, helping developers master component communication, reuse, and advanced configuration in modern frontend development.
ComponentComposition APIFrontend
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