htmledit_views">

1.代码

html"><script src="https://unpkg.com/vue@next" rel="external nofollow" ></script>
<div id="event-handling">
  <p>{{ message }}</p>
  <button v-on:click="reverseMessage">反转 Message</button>
</div>
<script>
const EventHandling = {
  data() {
    return {
      message: 'Hello Vue.js!'
    }
  },
  methods: {
    reverseMessage() {
      this.message = this.message
        .split('')
        .reverse()
        .join('')
    }
  }
}
Vue.createApp(EventHandling).mount('#event-handling')
</script>

2.运行结果