element的el-date-picker组件实现只显示年月日时分效果(不显示秒)

 <el-date-picker
   v-model="ruleForm.startTime"
   type="datetime"
   placeholder="开始时间"
   format="yyyy-MM-dd HH:mm"
   @change="beginDateChange"
   >
</el-date-picker>

 <el-form-item prop="borrowDate">
      <el-date-picker
        type="date"
        placeholder="选择日期"
        :disabled="disabledS"
        v-model="formList.borrowDate"
        :picker-options="expireTimeOption"
        style="width: 100%"
       ></el-date-picker>
     </el-form-item>
   </el-descriptions-item>
 formList: {
        borrowDate: null,//日期
      },
  created() {
    // 设置topAddForm.receiveTime为当前日期
    this.formList.borrowDate = new Date().toISOString().substr(null, 10); 
}