element-UI el-select组件 展示名称，选择的时候，获取选中的id

html

<template>
  <el-select v-model="id" placeholder="请选择">
    <el-option v-for="item in options" :key="item.id" :label="item.label" :value="item.id"></el-option>
  </el-select>
</template>

JS

<script >
export default {
   data() {
    return {
      options: [
        {
          id: 1,
          label: "黄金糕"
        },
        {
          id: 2,
          label: "双皮奶"
        },
        {
          id: 3,
          label: "蚵仔煎"
        },
        {
          id: 4,
          label: "龙须面"
        },
        {
          id: 5,
          label: "北京烤鸭"
        }
      ],
      id: ""
    };
  },
};
</script>