antdesign里想把日期插件放到<Select>组件里怎么传key值

Question

<Select defaultValue="lucy" style={{ width: 120 }} onChange={this.handleChange} key={ranges}>

                                <RangePicker
                                    ranges={{ Today: [moment(), moment()], 'This Month': [moment(), moment().endOf('month')] }}
                                    showTime
                                    format="YYYY/MM/DD HH:mm:ss"
                                    onChange={this.onChange}
                                />

                            </Select>