带有表单的v-for循环未赋值

<template>
  <div>
    <form>
      <div v-for="(item, index) in items" :key="index">
        <label>{{ item.label }}</label>
        <input v-model="item.value" type="text">
      </div>
      <button @click="submitForm">提交</button>
    </form>
  </div>
</template>

<script>
export default {
  data() {
    return {
      items: [
        { label: '姓名', value: '' },
        { label: '年龄', value: '' },
        { label: '邮箱', value: '' }
      ]
    };
  },
  methods: {
    submitForm() {
      // 处理表单提交逻辑
      console.log(this.items);
    }
  }
};
</script>