在Vue中动态添加一种类型的组件

<template>
  <div>
    <component :is="dynamicComponent"></component>
    <button @click="changeComponent">切换组件</button>
  </div>
</template>

<script>
import ComponentA from './ComponentA.vue'
import ComponentB from './ComponentB.vue'

export default {
  data() {
    return {
      dynamicComponent: 'ComponentA'
    }
  },
  methods: {
    changeComponent() {
      this.dynamicComponent = this.dynamicComponent === 'ComponentA' ? 'ComponentB' : 'ComponentA'
    }
  },
  components: {
    ComponentA,
    ComponentB
  }
}
</script>