从GridView行获取对象

DataGridViewRow row = dataGridView.Rows[rowIndex];
object value = row.Cells[columnIndex].Value;

JTable table = new JTable(model);
TableRowSorter<TableModel> sorter = new TableRowSorter<>(model);
table.setRowSorter(sorter);
int rowIndex = table.getSelectedRow();
Object value = model.getValueAt(rowIndex, columnIndex);

const getObjectFromRow = (rowData, columnId) => {
  return rowData[columnId];
};