#### 选择和操作
选择后进行操作,完成后清空选择,通过 `rowSelection.selectedRowKeys` 来控制选中项。
#### Selection and operation
To perform operations and clear selections after selecting some rows, use `rowSelection.selectedRowKeys` to control selected rows.
```html
  
    
      
        Reload
      
      
        
          {{`Selected ${selectedRowKeys.length} items`}}
        
      
     
    
   
```