el-date-picker限制只能选当天，当天之后的日期（整理）

//:picker-options="option"  //重要
<el-form-item label="发布日期" prop="value1">
  <el-date-picker v-model="newsForm.value1" format="yyyy-MM-dd" value-format="yyyy-MM-dd"
    type="daterange" range-separator="至" start-placeholder="开始日期" end-placeholder="结束日期"
    :picker-options="option" class="timeSec">
  </el-date-picker>
</el-form-item>
data({
  return {
    option: {
      disabledDate: (time) => {
        return time.getTime() < Date.now() - 1 * 24 * 3600 * 1000
      }
    },
  }
})