有一个表,OrderID,OrderGoodsName
其中OrderID对应多个OrderGoodsName我要实现这样的打印      
                      OrderID
               
                 OrderGoodsName1
                 OrderGoodsName2
                 OrderGoodsName3
                 OrderGoodsName4怎么设计啊?我怎么也不懂怎么实现?通宵等