feat: 实现基于JSON的登录API和安全认证

refactor: 重构登录逻辑和会话管理

fix: 修复会话ID类型和WebSocket连接问题

build: 更新项目版本号和添加Servlet API依赖

style: 清理无用导入和注释代码

client/src/main/java/com/ecep/contract/controller/HomeWindowController.java

@@ -34,6 +34,7 @@ import com.ecep.contract.util.FxmlPath;
 import com.ecep.contract.util.FxmlUtils;
 import com.ecep.contract.vm.CurrentEmployee;
 
+import javafx.application.Platform;
 import javafx.concurrent.Task;
 import javafx.event.ActionEvent;
 import javafx.scene.Node;
@@ -46,6 +47,12 @@ import javafx.scene.layout.VBox;
 import javafx.stage.Modality;
 import javafx.stage.Stage;
 import javafx.stage.WindowEvent;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+import okhttp3.WebSocket;
+import okhttp3.WebSocketListener;
+import okio.ByteString;
 
 @Lazy
 @Scope("prototype")
@@ -70,6 +77,9 @@ public class HomeWindowController extends BaseController {
     public Label taskMonitorLabel;
     public Label employeeStatusLabel;
 
+    private WebSocket webSocket;
+    private String webSocketUrl = "ws://localhost:8080/ws";
+
     public void initialize() {
         openCompanyManagerWindow.setOnAction(event -> showInOwner(CompanyManagerWindowController.class));
         openProjectManagerWindow.setOnAction(event -> showInOwner(ProjectManagerWindowController.class));
@@ -95,6 +105,7 @@ public class HomeWindowController extends BaseController {
         employeeStatusLabel.textProperty().bind(Desktop.instance.getActiveEmployee().getName());
         Desktop.instance.getTaskMonitorCenter().bindStatusLabel(taskMonitorLabel);
         Desktop.instance.getActiveEmployee().initialize();
+        initWebSocket();
     }
 
     @EventListener
@@ -209,4 +220,64 @@ public class HomeWindowController extends BaseController {
     public void onShowTaskMonitorWindowAction(ActionEvent event) {
         showInOwner(TaskMonitorViewController.class);
     }
+
+    private void initWebSocket() {
+
+        OkHttpClient httpClient = Desktop.instance.getHttpClient();
+
+        try {
+            // 构建WebSocket请求，包含认证信息
+            Request request = new Request.Builder()
+                    .url(webSocketUrl)
+                    .build();
+
+            webSocket = httpClient.newWebSocket(request, new WebSocketListener() {
+                @Override
+                public void onOpen(WebSocket webSocket, Response response) {
+                    Platform.runLater(() -> {
+                        setStatus("WebSocket连接已建立");
+                        // 登录成功后的处理
+                        System.out.println("WebSocket连接已建立");
+                    });
+                }
+
+                @Override
+                public void onMessage(WebSocket webSocket, String text) {
+                    // 处理收到的文本消息
+                    logger.debug("收到WebSocket消息: " + text);
+                    // 这里可以根据需要处理从服务器接收的数据
+                }
+
+                @Override
+                public void onMessage(WebSocket webSocket, ByteString bytes) {
+                    // 处理收到的二进制消息
+                    logger.debug("收到二进制WebSocket消息，长度: " + bytes.size());
+                }
+
+                @Override
+                public void onClosing(WebSocket webSocket, int code, String reason) {
+                    logger.debug("WebSocket连接正在关闭: 代码=" + code + ", 原因=" + reason);
+                }
+
+                @Override
+                public void onClosed(WebSocket webSocket, int code, String reason) {
+                    logger.debug("WebSocket连接已关闭: 代码=" + code + ", 原因=" + reason);
+                    // 可以在这里处理重连逻辑
+                }
+
+                @Override
+                public void onFailure(WebSocket webSocket, Throwable t, Response response) {
+                    logger.error("WebSocket连接失败: " + t.getMessage());
+                    Platform.runLater(() -> {
+                        setStatus("WebSocket连接失败: " + t.getMessage());
+                    });
+                }
+            });
+        } catch (Exception e) {
+            logger.error("建立WebSocket连接失败: " + e.getMessage());
+            Platform.runLater(() -> {
+                setStatus("建立WebSocket连接失败: " + e.getMessage());
+            });
+        }
+    }
 }