src/main/java/com/dashitech/callcenter/init/ChatWindow.java

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+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.net.Socket;
+import java.nio.charset.StandardCharsets;
+
+public class ChatWindow extends JFrame {
+    private JTextArea receivedMessagesArea;
+    private JTextField messageField;
+    private JButton sendButton;
+    private JTextField ipField;
+    private JTextField portField;
+    private JButton connectButton;
+    private JButton disconnectButton;
+    private JLabel connectionStatusLabel; // 连接状态标签
+    private JTextArea sentMessagesArea;
+    //private JTextArea chatArea;
+
+    private Socket socket;
+    private BufferedReader input;
+    private OutputStream output;
+
+    public ChatWindow() {
+        setTitle("socket test Window1");
+        setSize(800, 500);
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+        JPanel contentPane = new JPanel(new BorderLayout());
+
+        receivedMessagesArea = new JTextArea();
+        receivedMessagesArea.setPreferredSize(new Dimension(400, receivedMessagesArea.getPreferredSize().height));
+       // receivedMessagesArea.set
+        receivedMessagesArea.setEditable(false);
+        contentPane.add(new JScrollPane(receivedMessagesArea), BorderLayout.WEST);
+
+        sentMessagesArea = new JTextArea(); // 初始化已发送消息的文本区域
+        sentMessagesArea.setPreferredSize(new Dimension(400, sentMessagesArea.getPreferredSize().height));
+        // 设置已发送消息的文本区域为只读
+        sentMessagesArea.setEditable(false);
+        // 重新发送功能的实现，例如在已发送消息区域的双击事件中进行重新发送
+
+        //contentPane.add(new JScrollPane(sentMessagesArea), BorderLayout.EAST);
+        contentPane.add(new JScrollPane(sentMessagesArea), BorderLayout.EAST);
+        setContentPane(contentPane);
+
+        JPanel messagePanel = new JPanel(new BorderLayout());
+        messageField = new JTextField("{\"cmd\":\"loginreq\",\"ipaddr\":\"192.168.25.37\",\"serialNo\":\"23450501024971\",\"recordNumber\":4,\"webport\":80,\"filestoretype\":0}");
+        sendButton = new JButton("Send");
+        sendButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                sendMessage(messageField.getText());
+            }
+        });
+        messagePanel.add(messageField, BorderLayout.CENTER);
+        messagePanel.add(sendButton, BorderLayout.EAST);
+        add(messagePanel, BorderLayout.SOUTH);
+
+
+        JPanel connectPanel = new JPanel();
+        ipField = new JTextField("192.168.3.111",10);
+        portField = new JTextField("8087",5);
+        connectButton = new JButton("连接");
+        disconnectButton = new JButton("断开");
+        connectionStatusLabel = new JLabel("未连接");
+
+        connectButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                connectToServer();
+            }
+        });
+
+        disconnectButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                disconnectFromServer();
+            }
+        });
+
+        connectPanel.add(new JLabel("Server IP:"));
+        connectPanel.add(ipField);
+        connectPanel.add(new JLabel("Port:"));
+        connectPanel.add(portField);
+        connectPanel.add(connectButton);
+        connectPanel.add(disconnectButton);
+        connectPanel.add(connectionStatusLabel);
+        add(connectPanel, BorderLayout.NORTH);
+
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        setVisible(true);
+    }
+
+    public void connectToServer() {
+        String ip = ipField.getText();
+        int port = Integer.parseInt(portField.getText());
+
+        try {
+            socket = new Socket(ip, port);
+            input = new BufferedReader(new InputStreamReader(socket.getInputStream()));
+            output = socket.getOutputStream();
+
+            SwingUtilities.invokeLater(() -> {
+                connectionStatusLabel.setText("已连接");
+            });
+
+            Thread receiveThread = new Thread(() -> {
+                try {
+                    char[] buffer = new char[1024]; // 用于存储读取的消息
+                    int bytesRead;
+                    while ((bytesRead = input.read(buffer, 0, buffer.length)) != -1) {
+                        String message = new String(buffer, 0, bytesRead);
+                        receivedMessagesArea.append(message+"\n");
+                    }
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            });
+            receiveThread.start();
+        } catch (IOException e) {
+            e.printStackTrace();
+            // 更新连接状态为"连接断开"
+            SwingUtilities.invokeLater(() -> {
+                connectionStatusLabel.setText("已断开");
+            });
+        }
+    }
+
+    public void disconnectFromServer() {
+        try {
+            if (socket != null) {
+                socket.close();
+                socket = null;
+                input = null;
+                output = null;
+            }
+            SwingUtilities.invokeLater(() -> {
+                connectionStatusLabel.setText("已断开");
+            });
+        } catch (IOException e) {
+            e.printStackTrace();
+            // 更新连接状态为"连接断开"
+            SwingUtilities.invokeLater(() -> {
+                connectionStatusLabel.setText("已断开");
+            });
+        }
+    }
+
+    public void sendMessage(String message) {
+        //String message =
+        sentMessagesArea.append(message + "\n");
+        try {
+            String header = message.length() + ""; // 根据实际情况替换为包头字符数
+            byte[] requestData = message.getBytes(StandardCharsets.UTF_8); // 根据实际情况替换为请求字节数据
+
+            // 发送包头字符数
+            output.write(header.getBytes(StandardCharsets.UTF_8));
+
+            // 发送请求数据
+            output.write(requestData);
+            //output.write(message.getBytes());
+            //output.write('\n');
+            output.flush();
+            messageField.setText("");
+        } catch (IOException e) {
+            e.printStackTrace();
+            // 更新连接状态为"连接断开"
+            SwingUtilities.invokeLater(() -> {
+                connectionStatusLabel.setText("Disconnected");
+            });
+        }
+    }
+
+    public static void main(String[] args) {
+        SwingUtilities.invokeLater(() -> {
+            ChatWindow chatWindow = new ChatWindow();
+        });
+    }
+}