Object[][]cells=
{
{"","","",""},
};
String[] columns={"编号","班级","姓名"}
t=new JTable(cells,columns);
如题?不是很明白题意
JTable jta=new JTable("自定义的字段名");
不知道是不是??
String[] tableName = {"IP","主机名"};
Object [][] lanwa={};
Class []datatype={ String.class, String.class };
DefaultTableModel tableModel = new DefaultTableModel(lanwa,tableName);
JTable table = new JTable(tableModel);
自己改下里面的数据就行了
不明白什么意思