bugfix 修复开启多个门禁websocket频繁断开问题；bugfix仅扫描门禁显示提示窗

backend/microservice-provider-access-8002/src/main/java/com/cxyxiaomo/epp/access/controller/WebSocketServer.java

@@ -18,7 +18,7 @@ public class WebSocketServer {
     private Session session;
 
     // session集合,存放对应的session
-    private static ConcurrentHashMap<Integer, Session> sessionPool = new ConcurrentHashMap<>();
+    private static ConcurrentHashMap<String, Session> sessionPool = new ConcurrentHashMap<>();
 
     // concurrent包的线程安全Set,用来存放每个客户端对应的WebSocket对象。
     private static CopyOnWriteArraySet<WebSocketServer> webSocketSet = new CopyOnWriteArraySet<>();
@@ -30,7 +30,7 @@ public class WebSocketServer {
      * @param userId  用户ID
      */
     @OnOpen
-    public void onOpen(Session session, @PathParam(value = "userId") Integer userId) {
+    public void onOpen(Session session, @PathParam(value = "userId") String userId) {
         log.info("WebSocket建立连接中,连接用户ID：{}", userId);
         try {
             Session historySession = sessionPool.get(userId);
@@ -84,7 +84,7 @@ public class WebSocketServer {
      * @param userId  用户ID
      * @param message 发送的消息
      */
-    public static void sendMessageByUser(Integer userId, String message) {
+    public static void sendMessageByUser(String userId, String message) {
         log.info("用户ID：" + userId + ",推送内容：" + message);
         Session session = sessionPool.get(userId);
         try {