这个小程序怎么实现与服务器互联？
本帖最后由 PrtScreen 于 2012-12-27 20:57 编辑这个小程序怎么能两个人玩，就是再建一个，两个人可以联机对战。图直接放在D盘。本人新手，求解
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;
import java.sql.*;
public class E1301 extends JFrame implements ActionListener{
/**
*
*/
private static final long serialVersionUID = 2028547680042899648L;
JButton b1,b2,b3,b4,b5,b6,b7,b8,b9;
JButton but1,but2,but3;
JPanel p1,p2,p3;
JLabel L1,L2;
JLabel jg;
Icon iconObj= new ImageIcon("d:\\quan1.jpg");
Icon iconObj2= new ImageIcon("d:\\cha1.jpg");
int i=0;
int pos1=0,pos2=0,pos3=0,pos4=0,pos5=0;
int pos6=0,pos7=0,pos8=0,pos9=0;
int ks=0;
JTextField t1;
String xm;
ServerSocket server=null;
Socket socket=null;
PrintWriter os=null;
BufferedReader is=null;
String strMessage;
String driver="sun.jdbc.odbc.JdbcOdbcDriver";
String url="jdbc:odbc:first";
String user="";
String password="";
E1301(){
super("欢迎使用#字棋");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Container c=getContentPane();
c.setLayout(null);
GridLayout gl=new GridLayout(3,3);
L1=new JLabel("xxxxxx ");
L2=new JLabel("xxxx");
jg=new JLabel("");
p1=new JPanel(new FlowLayout());
p2=new JPanel(new FlowLayout());
p3=new JPanel(new FlowLayout());
p1.setBackground(Color.RED);
p1.setBounds(0, 0, 400, 50);
but1=new JButton("开始");
p2.setBackground(Color.blue);
p2.setLayout(gl);
p2.setBounds(0,50,400,400);
b1=new JButton("");
b2=new JButton("");
b3=new JButton("");
b4=new JButton("");
b5=new JButton("");
b6=new JButton("");
b7=new JButton("");
b8=new JButton("");
b9=new JButton("");
p3.setBackground(Color.green);
p3.setBounds(0, 450, 400, 50);
t1=new JTextField(10);
but2=new JButton("保存");
but3=new JButton("加载");
p2.add(b1);
p2.add(b2);
p2.add(b3);
p2.add(b4);
p2.add(b5);
p2.add(b6);
p2.add(b7);
p2.add(b8);
p2.add(b9);
p1.add(but1);
p3.add(but2);
p3.add(but3);
p3.add(t1);
b1.setActionCommand("a1");
b2.setActionCommand("a2");
b3.setActionCommand("a3");
b4.setActionCommand("a4");
b5.setActionCommand("a5");
b6.setActionCommand("a6");
b7.setActionCommand("a7");
b8.setActionCommand("a8");
b9.setActionCommand("a9");
but1.setActionCommand("but1");
but2.setActionCommand("but2");
but3.setActionCommand("but3");
b1.addActionListener(this);
b2.addActionListener(this);
b3.addActionListener(this);
b4.addActionListener(this);
b5.addActionListener(this);
b6.addActionListener(this);
b7.addActionListener(this);
b8.addActionListener(this);
b9.addActionListener(this);
but1.addActionListener(this);
but2.addActionListener(this);
but3.addActionListener(this);
c.add(p1);
c.add(p2);
c.add(p3);
p1.add(L1);
p1.add(L2);
p3.add(jg);
// p1.setBorder(BorderFactory.createTitledBorder(""));
}
public static void main(String args[]){
E1301 ex=new E1301();
ex.setSize(400,520);
ex.setVisible(true);
}
public void actionPerformed(ActionEvent e){
if(e.getActionCommand().equals("but1")){
ks=1;
but1.setText("游戏中");
try {
server=new ServerSocket(4700);
System.out.println("123");
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
if(e.getActionCommand().equals("but2")){
if(ks==0)
JOptionPane.showMessageDialog(null, "请先点击开始按钮！");
}
if(e.getActionCommand().equals("but3")){
if(ks==0)
JOptionPane.showMessageDialog(null, "请先点击开始按钮！");
}
if(ks==1){
if(e.getActionCommand().equals("a1")){
if(pos1==0){
if (i%2==0){
b1.setIcon(iconObj);
i++;
pos1=1;
}
else{
b1.setIcon(iconObj2);
i++;
pos1=2;
}
}
}
else if(e.getActionCommand().equals("a2")){
if(pos2==0){
if(i%2==0){
b2.setIcon(iconObj);
i++;
pos2=1;
}
else{
b2.setIcon(iconObj2);
i++;
pos2=2;
}
}
}
else if(e.getActionCommand().equals("a3")){
if(pos3==0){
if(i%2==0){
b3.setIcon(iconObj);
i++;
pos3=1;
}
else{
b3.setIcon(iconObj2);
i++;
pos3=2;
}
}
}
else if(e.getActionCommand().equals("a4")){
if(pos4==0){
if(i%2==0){
b4.setIcon(iconObj);
i++;
pos4=1;
}
else{
b4.setIcon(iconObj2);
i++;
pos4=2;
}
}
}
else if(e.getActionCommand().equals("a5")){
if(pos5==0){
if(i%2==0){
b5.setIcon(iconObj);
i++;
pos5=1;
}
else{
b5.setIcon(iconObj2);
i++;
pos5=2;
}
}
}
else if(e.getActionCommand().equals("a6")){
if(pos6==0){
if(i%2==0){
b6.setIcon(iconObj);
i++;
pos6=1;
}
else{
b6.setIcon(iconObj2);
i++;
pos6=2;
}
}
}
else if(e.getActionCommand().equals("a7")){
if(pos7==0){
if(i%2==0){
b7.setIcon(iconObj);
i++;
pos7=1;
}
else{
b7.setIcon(iconObj2);
i++;
pos7=2;
}
}
}
else if(e.getActionCommand().equals("a8")){
if(pos8==0){
if(i%2==0){
b8.setIcon(iconObj);
i++;
pos8=1;
}
else{
b8.setIcon(iconObj2);
i++;
pos8=2;
}
}
}
else if(e.getActionCommand().equals("a9")){
if(pos9==0){
if(i%2==0){
b9.setIcon(iconObj);
i++;
pos9=1;
}
else{
b9.setIcon(iconObj2);
i++;
pos9=2;
}
}
}
if((pos1==1&&pos2==1&&pos3==1)
||(pos4==1&&pos5==1&&pos6==1)
||(pos7==1&&pos8==1&&pos9==1)
||(pos1==1&&pos4==1&&pos7==1)
||(pos2==1&&pos5==1&&pos8==1)
||(pos3==1&&pos6==1&&pos9==1)
||(pos1==1&&pos5==1&&pos9==1)
||(pos3==1&&pos5==1&&pos7==1)){
jg.setText("红方胜！");
ks=0;
but1.setText("重新开始");
}
else if((pos1==2&&pos2==2&&pos3==2)
||(pos4==2&&pos5==2&&pos6==2)
||(pos7==2&&pos8==2&&pos9==2)
||(pos1==2&&pos4==2&&pos7==2)
||(pos2==2&&pos5==2&&pos8==2)
||(pos3==2&&pos6==2&&pos9==2)
||(pos1==2&&pos5==2&&pos9==2)
||(pos3==2&&pos5==2&&pos7==2)){
jg.setText("黑方胜！");
ks=0;
but1.setText("重新开始");
}
else if(pos1!=0&&pos2!=0&&pos3!=0
&&pos4!=0&&pos5!=0&&pos6!=0
&&pos7!=0&&pos8!=0&&pos9!=0){
jg.setText("无获胜方！平局！");
ks=0;
but1.setText("重新开始");
}
if(e.getActionCommand().equals("but2")){
xm=t1.getText();
if(xm.length()==0){
JOptionPane.showMessageDialog(null, "请输入姓名！");
}
if(xm.length()!=0){
try{
Class.forName(driver);
}
catch(Exception c){
System.out.println("无法加载驱动程序：");
}
try{
Connection con=DriverManager.getConnection(url,user,password);
if(!con.isClosed())
System.out.println("数据库连接成功!");
PreparedStatement psmt=con.prepareStatement("UPDATE bb set pos1=? ,pos2=? ,pos3=? ,pos4=? ,pos5=? ,pos6=? ,pos7=? ,pos8=? ,pos9=? ,i=? ,ks=? ,xm=?");
//UPDATE bb set pos1=? ,pos2=? ,pos3=? ,pos4=? ,pos5=? ,pos6=? ,pos7=? ,pos8=? ,pos9=? ,i=? ,ks=? ,xm=? where xm=xm
psmt.setInt(1,pos1);
psmt.setInt(2,pos2);
psmt.setInt(3,pos3);
psmt.setInt(4,pos4);
psmt.setInt(5,pos5);
psmt.setInt(6,pos6);
psmt.setInt(7,pos7);
psmt.setInt(8,pos8);
psmt.setInt(9,pos9);
psmt.setInt(10,i);
psmt.setInt(11, ks);
psmt.setString(12, xm);
/*System.out.println(pos1);
System.out.println(pos2);
System.out.println(pos3);
System.out.println(pos4);
System.out.println(pos5);
System.out.println(pos6);
System.out.println(pos7);
System.out.println(pos8);
System.out.println(pos9);*/
int n;
n=psmt.executeUpdate();
if(n>0)
System.out.println("更新记录完毕!");
JOptionPane.showMessageDialog(null, "保存成功！");
psmt.close();
con.close();
}
catch(SQLException ee){
System.out.println("数据库连接失败!");
}
}
}//存储过程；
if(ks==0){
if(e.getActionCommand().equals("but1")){
pos1=0;
pos2=0;
pos3=0;
pos4=0;
pos5=0;
pos6=0;
pos7=0;
pos8=0;
pos9=0;
i=0;
ks=0;
but1.setText("开始");
b1.setIcon(null);
b2.setIcon(null);
b3.setIcon(null);
b4.setIcon(null);
b5.setIcon(null);
b6.setIcon(null);
b7.setIcon(null);
b8.setIcon(null);
b9.setIcon(null);
jg.setText("");
t1.setText(null);
}
}
if(e.getActionCommand().equals("but3")){
Statement st;
ResultSet rs;
String strSQL;
xm=t1.getText();
if(xm.length()==0){
JOptionPane.showMessageDialog(null, "请输入姓名！");
}
if(xm.length()!=0){
try{
Class.forName(driver);
}
catch(Exception c){
System.out.println("无法加载驱动程序：");
}
try{
Connection con=DriverManager.getConnection(url,user,password);
if(!con.isClosed())
System.out.println("数据库连接成功!");
st=con.createStatement();
strSQL="select * from bb ";
rs=st.executeQuery(strSQL);
if(rs.next()){
//pos1=1;
// pos2=2;
pos1=rs.getInt("pos1");//加""代表字符串,pos1本身现在没有值，需得到数据库中对应列表的值；
pos2=rs.getInt("pos2");//将数据库表中类型改为整形，不是长整形（不过没变化）；
pos3=rs.getInt("pos3");
pos4=rs.getInt("pos4");
pos5=rs.getInt("pos5");
pos6=rs.getInt("pos6");
pos7=rs.getInt("pos7");
pos8=rs.getInt("pos8");
pos9=rs.getInt("pos9");
i=rs.getInt("i");
ks=rs.getInt("ks");
b1.setIcon(iconObj2);
t1.setText(rs.getString("xm"));
}
con.close();
}
catch(SQLException ee){
System.out.println("数据库连接失败!");
}
if (pos1==0){
b1.setIcon(null);
}else if(pos1==1){
b1.setIcon(iconObj);
}else if(pos1==2){
b1.setIcon(iconObj2);
}
if (pos2==0){
b2.setIcon(null);
}else if(pos2==1){
b2.setIcon(iconObj);
}else if(pos2==2){
b2.setIcon(iconObj2);
}
if (pos3==0){
b3.setIcon(null);
}else if(pos3==1){
b3.setIcon(iconObj);
}else if(pos3==2){
b3.setIcon(iconObj2);
}
if (pos4==0){
b4.setIcon(null);
}else if(pos4==1){
b4.setIcon(iconObj);
}else if(pos4==2){
b4.setIcon(iconObj2);
}
if (pos5==0){
b5.setIcon(null);
}else if(pos5==1){
b5.setIcon(iconObj);
}else if(pos5==2){
b5.setIcon(iconObj2);
}
if (pos6==0){
b6.setIcon(null);
}else if(pos6==1){
b6.setIcon(iconObj);
}else if(pos6==2){
b6.setIcon(iconObj2);
}
if (pos7==0){
b7.setIcon(null);
}else if(pos7==1){
b7.setIcon(iconObj);
}else if(pos7==2){
b7.setIcon(iconObj2);
}
if (pos8==0){
b8.setIcon(null);
}else if(pos8==1){
b8.setIcon(iconObj);
}else if(pos8==2){
b8.setIcon(iconObj2);
}
if (pos9==0){
b9.setIcon(null);
}else if(pos9==1){
b9.setIcon(iconObj);
}else if(pos9==2){
b9.setIcon(iconObj2);
}
/*if(e.getSource()==b0){
m=1;
b0.setIcon(g9);
}*/
if((pos1==1&&pos2==1&&pos3==1)
||(pos4==1&&pos5==1&&pos6==1)
||(pos7==1&&pos8==1&&pos9==1)
||(pos1==1&&pos4==1&&pos7==1)
||(pos2==1&&pos5==1&&pos8==1)
||(pos3==1&&pos6==1&&pos9==1)
||(pos1==1&&pos5==1&&pos9==1)
||(pos3==1&&pos5==1&&pos7==1)){
jg.setText("红方胜！");
ks=0;
but1.setText("重新开始");
}
else if((pos1==2&&pos2==2&&pos3==2)
||(pos4==2&&pos5==2&&pos6==2)
||(pos7==2&&pos8==2&&pos9==2)
||(pos1==2&&pos4==2&&pos7==2)
||(pos2==2&&pos5==2&&pos8==2)
||(pos3==2&&pos6==2&&pos9==2)
||(pos1==2&&pos5==2&&pos9==2)
||(pos3==2&&pos5==2&&pos7==2)){
jg.setText("黑方胜！");
ks=0;
but1.setText("重新开始");
}
else if(pos1!=0&&pos2!=0&&pos3!=0
&&pos4!=0&&pos5!=0&&pos6!=0
&&pos7!=0&&pos8!=0&&pos9!=0){
jg.setText("无获胜方！平局！");
ks=0;
but1.setText("重新开始");
}
}
}//加载过程；
}
}
}
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