在jbuilder X 中使用jtable 出现的问题!!!
我的一些代码如下:
String[] columnNames = {"Product","Number of Boxes","Price"};
Object[][] data =
{
{"Apples", new Integer(5),"5.00"},
{"Oranges", new Integer(3),"6.00"},
{"Pears", new Integer(2),"4.00"},
{"Grapes", new Integer(3),"2.00"},
};
JTable jTable1 = new JTable(data,columnNames);
但是,出现的画面却是这样的!
Apples 5 5.00
Orange 3 6.00
Pears 2 4.00
Grapes 3 2.00
http://wp.mail.163.com/netfolder/servlet/nfapp/GetFile?
也就是说没有了columnNames 不知道为什么??