客户端：
package fivechess;import java.io.IOException;import java.io.InputStream;import java.io.OutputStream;import .Socket;import java.util.Scanner;public class MyClient {public static final String mip="10.25.50.131";public static boolean gameover=true;public static void main(String[] args) throws IOException {ChessBroad chessBroad=new ChessBroad();Socket socket=new Socket(mip,MyServer.mdk);OutputStream ou=socket.getOutputStream();InputStream in =socket.getInputStream();Scanner scanner=new Scanner(System.in);while(gameover){while(true){if(ChessBroad.broad[0][0]==null){ChessBroad.init();ChessBroad.draw();}System.out.println("等待对方落子");byte[] buf=new byte[1024];int len=in.read(buf);String creceive=new String(buf,0,len);System.out.println("获得黑棋坐标："+creceive);ChessBroad.iswhite=false;MyGame.list.add(creceive);String []ss=creceive.split(",");int x=new Integer(ss[0]);int y=new Integer(ss[1]);ChessBroad.broad[x][y]=ChessBroad.iswhite ? "○":"●";ChessBroad.draw();if(!MyGame.isover(x, y)){break;}System.out.println("请输入坐标:x,y");String line= scanner.next();while(true){if(!MyGame.list.contains(line)){MyGame.list.add(line);break;}else{System.out.println("已存在旗子");line=scanner.next();}}ou.write(line.getBytes());MyGame.list.add(line);ChessBroad.iswhite=true;ss=line.split(",");x=new Integer(ss[0]);y=new Integer(ss[1]);ChessBroad.broad[x][y]=ChessBroad.iswhite ? "○":"●";ChessBroad.draw();gameover=MyGame.isover(x, y);}System.out.println("请选择：1：重新开始，2：退出");int op=scanner.nextInt();if (op==1){gameover=true;}else if(op==2){System.exit(0);}}}}
服务器：
package fivechess;import java.io.IOException;import java.io.InputStream;import java.io.OutputStream;import .InetAddress;import .ServerSocket;import .Socket;import java.util.ArrayList;import java.util.Scanner;public class MyServer {public ArrayList list=new ArrayList();public static final int mdk=7790;public static boolean gameover=true;public static void main(String[] args) throws IOException {ChessBroad chessBroad=new ChessBroad();ServerSocket server=new ServerSocket(mdk);Socket client= server.accept();System.out.println("连接成功");InetAddress address=client.getInetAddress();System.out.println(address.getHostAddress());InputStream in= client.getInputStream();OutputStream ou=client.getOutputStream();Scanner sc=new Scanner(System.in);while(gameover){while(true){if(ChessBroad.broad[0][0]==null){ChessBroad.init();ChessBroad.draw();}System.out.println("请输入坐标:x,y");String send=sc.next();while(true){if(!MyGame.list.contains(send)){MyGame.list.add(send);break;}else{System.out.println("已存在旗子");send=sc.next();}}ou.write(send.getBytes());MyGame.list.add(send);ChessBroad.iswhite=false;String []ss=send.split(",");int x=new Integer(ss[0]);int y=new Integer(ss[1]);ChessBroad.broad[x][y]=ChessBroad.iswhite ? "○":"●";System.out.println(chessBroad.iswhite);ChessBroad.draw();if(!MyGame.isover(x, y)){break;}System.out.println("等待对方落子");byte []buf=new byte[1024];int len =in.read(buf);String receive=new String(buf,0,len);System.out.println("白棋坐标："+receive);ChessBroad.iswhite=true;MyGame.list.add(receive);ss=receive.split(",");x=new Integer(ss[0]);y=new Integer(ss[1]);ChessBroad.broad[x][y]=ChessBroad.iswhite ? "○":"●";ChessBroad.draw();gameover=MyGame.isover(x, y);}System.out.println("请选择：1：重新开始，2：退出");int op=scanner.nextInt();if (op==1){gameover=true;}else if(op==2){System.exit(0);}} }}
棋盘：
package fivechess;public class ChessBroad {public static boolean iswhite = true;public static String[][] broad = new String[15][15];private static final int mlineNum = 15;public static void init() {for (int i = 0; i < mlineNum; i++) {for (int j = 0; j < mlineNum; j++) {if (i == 0 && j == 0) {broad[i][j] = "┏";} else if (i == 0 && j > 0 && j < 14) {broad[i][j] = "┳";} else if (j < 14 && j > 0 && i == 14) {broad[i][j] = "┻";} else if (i == 0 && j == 14) {broad[i][j] = "┓";} else if (i > 0 && i < 14 && j == 0) {broad[i][j] = "┣";} else if (i > 0 && i < 14 && j == 14) {broad[i][j] = "┫";} else if (j == 0 && i == 14) {broad[i][j] = "┗";} else if (j == 14 && i == 14) {broad[i][j] = "┛";} else {broad[i][j] = "╋";}}}}public static void draw () {for (int i = 0; i < broad.length; i++) {for (int j = 0; j < broad.length; j++) {System.out.print(broad[i][j]);}System.out.println();}}}
附：特殊符号打法：
1：软键盘：特殊符号：制表符
2.如图
判断输赢：
package fivechess;import java.util.ArrayList;public class MyGame {public static ArrayList list=new ArrayList();public static boolean isover(int x,int y){int i = x;int j = y;int count = 0;//判断横向向左是否五连for (j = y; j >= 0 ; j--) {if (list.contains(i+","+j)) {count++;}else {break;}}//判断横向向右是否五连for (j = y; j <= 14 ; j++) {if (list.contains(i+","+j)) {count++;}else {break;}}count--;if (count >= 5) {System.out.println( ChessBroad.iswhite?"白":"黑"+ "棋胜！游戏结束！！！");return false;}//判断纵向向上是否五连i = x;j = y;count = 0;for (i = x; i >= 0 ; i--) {if (list.contains(i+","+j)) {count++;}else {break;}}//判断纵向向下是否五连for (i = x; i <= 14 ; i++) {if (list.contains(i+","+j)) {count++;}else {break;}}count--;if (count >= 5) {System.out.println( ChessBroad.iswhite?"白":"黑"+ "棋胜！游戏结束！！！");return false;}//判断左上是否五连count = 0;for (i = x,j = y; i >= 0 && j >=0 ; i--,j--) {if (list.contains(i+","+j)) {count++;}else {break;}}//判断右下是否五连for (i = x,j = y; i < 15 && j < 15 ; i++,j++) {if (list.contains(i+","+j)) {count++;}else {break;}}count--;if (count >= 5) {System.out.println( ChessBroad.iswhite?"白":"黑"+ "棋胜！游戏结束！！！");return false;}//判断左下是否五连count = 0;for (i = x,j = y; i < 15 && j >=0 ; i++,j--) {if (list.contains(i+","+j)) {count++;}else {break;}}//判断右上是否五连for (i = x,j = y; i >= 0 && j < 15 ; i--,j++) {if (list.contains(i+","+j)) {count++;}else {break;}}count--;if (count >= 5) {System.out.println(ChessBroad.iswhite?"白":"黑"+ "棋胜！游戏结束！！！");return false;}return true;}}
成果展示：
githab源码地址：
/cainiaolibiao/inspiration01/tree/master/FiveChess
