一、通过ref的形式（推荐）
<template><div class="root"><el-selectref="optionRef"v-model="value"placeholder="请选择"style="width: 250px"><el-optionv-for="item in options":key="item.id":label="item.label":value="item.value"></el-option></el-select><el-button style="margin-left: 20px" @click="showoptions" type="primary" >查看</el-button ></div></template>
data() {return {value: "",options: [{ id: 0, label: "苹果", value: "apple" },{ id: 1, label: "香蕉", value: "banana" },{ id: 2, label: "橙子", value: "orange" },],};},methods: {showoptions() {console.log(this.$refs.optionRef.selected.value,this.$refs.optionRef.selected.label);},},
二、字符串拼接的形式（推荐）
