<a-date-picker
   style="width:100%"
   :getCalendarContainer="(triggerNode) => triggerNode.parentNode"
   format="YYYY-MM-DD HH:mm:ss"
   v-decorator="[
   'pushtime',
   {
   rules: [{ required: true, message: '请输入发布时间!' }]
   }
   ]"
   :showTime="{ defaultValue: moment('00:00:00', 'HH:mm:ss') }"
   :disabledDate="disabledDate"
   :disabledDateTime="disabledDateTime"
   placeholder="请选择时间"
   @change="onChange"
   @ok="onOk" />

methods: {
 moment,
 onChange (value, dateString) {
 console.log('Selected Time: ', value)
 console.log('Formatted Selected Time: ', dateString)
 },
 onOk (value) {
 console.log('onOk: ', value)
 },
 range (start, end) {
 const result = []
 for (let i = start; i < end; i++) {
 result.push(i)
 }
 return result
 },
 disabledDate (current) {
 // Can not select days before today and today
 return current && current < moment().endOf('day')
 },
 
 disabledDateTime () {
 return {
 disabledHours: () => this.range(0, 24).splice(4, 20),
 disabledMinutes: () => this.range(30, 60),
 disabledSeconds: () => [55, 56]
 }
 }
}

import React, { PureComponent } from 'react';
import moment from 'moment';
import { 
 Form, 
 Modal,
 DatePicker,
} from 'antd';
 
const FormItem = Form.Item;
const { RangePicker } = DatePicker;
 
@Form.create()
class ExportModal extends PureComponent {
 
 // 表单提交
 okHandle = () => {
 const { handleExportByTime, form } = this.props;
 form.validateFields((err, fieldsValue) => {
 const rangeValue = fieldsValue['range-picker'];
 if (err) return;
 const values ={
 ...fieldsValue,
 'date': [rangeValue[0].format('YYYY-MM-DD'), rangeValue[1].format('YYYY-MM-DD')],
 }
 // 重置表单
 form.resetFields();
 handleExportByTime(values);
 });
 };
 
 // 不可选择的时间段
 disabledDate = current => current && current > moment().endOf('day') || current < moment().subtract(6, 'months');
 
 render() {
 const {
 form: { getFieldDecorator },
 handleModalVisible,
 submitting,
 modalVisible,
 } = this.props;
 
 const formItemLayout = {
 labelCol: { span: 4 },
 wrapperCol: { span: 14 }
 };
 
 // 初始化日期显示 
 const defaultSelectDate = {
 startDate: moment().subtract(1, 'weeks'),
 endDate: moment().endOf('day')
 }
 
 return (
 <Modal
 destroyOnClose
 title='按时间段导出'
 centered
 keyboard={false}
 maskClosable={false}
 visible={modalVisible}
 confirmLoading={submitting}
 onOk={this.okHandle}
 onCancel={() => handleModalVisible()}
 >
 <FormItem {...formItemLayout} label='时间段' extra='最长可导出最近6个月数据'>
  {getFieldDecorator('range-picker',{
  initialValue: [defaultSelectDate.startDate, defaultSelectDate.endDate]
  })(
  <RangePicker disabledDate={this.disabledDate} />
  )}
 </FormItem>
 </Modal>
 );
 }
}
export default ExportModal;