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| <template> <div>
<h2 ref="title">app组件</h2> <Student ref="stu"></Student> <button @click="getDomClick">使用ref获取dom元素</button> </div> </template>
<script> import Student from './components/Student.vue'; export default { name: 'App', components: { Student }, methods: { getDomClick() { console.log('function getDomClick'); console.log(this.$refs.title); console.log(this.$refs.stu); } }, } </script>
<style> #app { font-family: Avenir, Helvetica, Arial, sans-serif; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-align: center; color: #2c3e50; margin-top: 60px; } </style>
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