//列子1:简单import java.util.Vector;import javax.swing.JFrame;import javax.swing.JScrollPane;import javax.swing.JTable;import javax.swing.table.DefaultTableModel;public class Table extends JFrame {private JTable table;public static void main(String args[]) {try {Table frame = new Table();frame.setVisible(true);} catch (Exception e) {e.printStackTrace();}}public Table() {super();getContentPane_r().setLayout(null);setBounds(100, 100, 500, 375);setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);final JScrollPane scrollPane = new JScrollPane();scrollPane.setBounds(55, 65, 340, 174);getContentPane_r().add(scrollPane);table = new JTable();scrollPane.setViewportView(table);//this.CreatTable();}private void CreatTable(){DefaultTableModel dtm = new DefaultTableModel();Vector Title = new Vector();//添加标题Title.add( "姓名 ");Title.add( "性别 ");Title.add( "爱好 ");Vector c1 = new Vector();//添加第一条内容c1.add( "西门庆 ");c1.add( "男 ");c1.add( "SM ");Vector c2 = new Vector();//添加第二条内容c2.add( "潘金莲 ");c2.add( "女 ");c2.add( "ML ");Vector Main = new Vector();Main.add(c1);Main.add(c2);dtm.setDataVector(Main, Title);table.setModel(dtm);}}//2.列子 带数据库//是连接SQLServer的pubs数据库的authors表的.我用odbc驱动,数据源是pubs.import javax.swing.*;import java.sql.*;class SqlDemo2 extends JFrame{SqlDemo2(){try{String[] colHeads={ "name ", "Phone ", "City "};Class.forName( "sun.jdbc.odbc.JdbcOdbcDriver ");String url= "jdbc:odbc:pubs ";Connection con=DriverManager. getConnection_r(url, "sa ", " ");Statement stmt=con.createStatement();ResultSet rs;rs=stmt.executeQuery( "SELECT count(*) as au_count from authors ");rs.next();int iCount=rs. getInt_r( "au_count ");Object[][] data=new Object[iCount][];int i=0;rs=stmt.executeQuery( "SELECT * from authors ");while(rs.next()){data[i]=new Object[3];data[i][0]=rs. getString_r( "au_fname ");data[i][1]=rs. getString_r( "Phone ");data[i][2]=rs. getString_r( "City ");i++;}JTable table=new JTable(data,colHeads);JScrollPane jsp=new JScrollPane(table);this. getContentPane_r().add(jsp);this.setDefaultCloseOperation(EXIT_ON_CLOSE);}catch(Exception e){System.out.println(e);}}public static void main(String[] args){SqlDemo2 sd=new SqlDemo2();sd.setSize(400,250);sd.setVisible(true);}}//列子1:简单import java.util.Vector;import java 你的当前访问异常,请进行认证后继续阅读剩余内容。 提交