6、Vue3条件判断

案例

<template>
  <div v-if="isShow == 1">11</div>
  <div v-else-if="isShow == 2">22</div>
  <div v-else>33</div>
</template>

<script>
import { ref } from '@vue/reactivity'
export default {
    setup(){
        let isShow = ref(2)

        return {
            isShow
        }
    }
}
</script>