服务端代码
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;
import javafx.application.Application;
import javafx.application.Platform;
import javafx.event.Event;
import javafx.event.EventHandler;
import javafx.stage.Stage;
import javafx.stage.WindowEvent;
import javafx.scene.Scene;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.BorderPane;
import javafx.scene.paint.Color;
import javafx.scene.shape.Circle;
import javafx.scene.shape.Line;
public class Server extends Application {
final int R = 10;
DataOutputStream dos;
BorderPane root;
boolean flag = true;
ServerThread server;
@Override
public void start(Stage primaryStage) {
try {
root = new BorderPane();
Scene scene = new Scene(root, 400, 400);
scene.getStylesheets().add(getClass().getResource(“application.css”).toExternalForm());
primaryStage.setScene(scene);
primaryStage.setTitle(“服务器”);
primaryStage.show();
server=new ServerThread();
server.start();
// 画棋盘
for (int i = 0; i < 19; i++) {
Line line = new Line();
line.setStartX(20);//行
line.setStartY(20 + 20 * i);
line.s