개발이 좋아서/Vue가 좋아서

1장 OptionsApi vs CompositionApi

1) OptionsApi Counter: {{ counter }} export default { data() { return { counter: 0, }; }, methods: { increment() { this.counter++; }, }, mounted() { console.log('컴포넌트가 마운트 되었습니다!'); }, }; 2) CompositionApi Counter: {{ counter }} import { onMounted, ref } from 'vue'; export default { setup() { const counter = ref(0); const increment = () => counter.value++; onMounted(() => { console.log('컴포넌트가 마운..