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35 lines
616 B
35 lines
616 B
2 years ago
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<template>
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<div class="app">
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<h3>我是app组件（祖）</h3>
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</div>
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</template>
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<script>
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import {reactive, ref, toRefs, provide, readonly, isReactive, isRef, isReadonly, isProxy} from "vue";
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export default {
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name: 'App',
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setup() {
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let car = reactive({
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name:'奔驰',
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price: '40W'
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})
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let car2 = readonly(car)
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let sum = ref(0)
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console.log(isRef(sum))
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console.log(isReactive(car))
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console.log(isReadonly(car2))
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console.log(isProxy(car))
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return {...toRefs(car)}
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}
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}
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</script>
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<style>
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.app{
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background-color: gray;
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padding: 10px;
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}
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</style>
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