TableItem[] t = table.getItems();
String a[] = t[table.getSelectionIndex()].getText(1);//table.getSelectionIndex()选中行;getText(1)选中行的列,第几个列
TableItem[] t = table.getItems();
String a[] = t[table.getSelectionIndex()].getText(1);//table.getSelectionIndex()选中行;getText(1)选中行的列,第几个列