Vue.js 使用 v-for 循环渲染数组数据

<template>
  <div>
    <ul>
      <li v-for='(item, index) in people' :key='index'>
        {{ item.name }} - {{ item.gender }} - {{ item.age }}
      </li>
    </ul>
  </div>
</template>
<script>
export default {
  data() {
    return {
      people: [
        { name: '张三', gender: '男', age: 15 },
        { name: '李红', gender: '女', age: 17 },
        { name: '王五', gender: '男', age: 18 }
      ]
    }
  }
}
</script>