问在ant设计中对dataSource执行filter函数后，获取元件表中过滤后的数据

EN

<Table
  footer={currentPageData => {
    console.log(currentPageData); // <-- This is an array of the filtered dataSource.
    return null;
  }}
/>

  handleChange = (pagination: any, filters: any, sorter: any, extra: { currentDataSource: Array<any>[] }) => {
    console.log('Various parameters', extra.currentDataSource);
    this.setState({
      filteredInfo: extra['currentDataSource']
    });
  }

  renderTable = (columns: Array<object>, dataSource: Array<any>) => {
    return (
      <Table
        dataSource={dataSource}
        columns={columns}
        expandedRowRender={(record) => (<Markdown source={record['description']} className="brz-mentor-markdown" />)}
        onChange={this.handleChange as any}
      />
    )
  }

onChange={
     (pagination, filters, sorter, extra) => {
          console.log(extra.currentDataSource)
     } 
}