<template>
  <h1>一个人的信息</h1>
  <h2>姓名：{{ name }}</h2>
  <h2>年龄：{{ age }}</h2>
  <h2>工作种类：{{ job.type }}</h2>
  <h2>工作薪水：{{ job.salary }}</h2>
  <h2>bb：{{ job.aa.bb }}</h2>
  <button @click="changeInfo">修改人的信息</button>
</template>

<script>
import { ref } from 'vue'

export default {
  name: 'App',
  setup() {
    //数据
    let name = ref("张三")
    let age = ref(29)
    let job = ref({
      type: "前端工程师",
      salary: "30k",
      aa: {
        bb: "bb",
        cc: "cc"
      }
    })

    //方法
    function changeInfo() {
      name.value = "李思"
      age.value = 32
      job.value.type = "UI设计师"
      job.value.salary = "50K"
      job.value.aa.bb = "dd"
      // console.log(name, age, "ylxxxxxxxxxxxxxxxxxxxx")
    }

    return {
      age,
      name,
      job,
      changeInfo,
    }
  }
}
</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>