<template>

   <div class="block">

     <span class="demonstration">起始日期时刻为 12:00:00</span>

     <el-date-picker

       v-model="value6"

       @change="dateChangebirthday1"

       type="datetimerange"

       format="yyyy-MM-dd HH:mm"

       value-format="yyyy-MM-dd HH:mm"

       start-placeholder="开始日期"

       end-placeholder="结束日期"

       :default-time="['12:00:00']"

     ></el-date-picker>

   </div>

 </template>

 <script>

 export default {

   data() {

     return {

       value6: "",

       startTime: ""

     };

   },

   methods: {

     dateChangebirthday1(val) {

       this.startTime = val;

       console.log(this.startTime);

     }

   }

 };

 </script>