refactor: 项目目录结构优化

src/main/java/com/youlai/system/plugin/websocket/WebSocketConfig.java

@@ -0,0 +1,64 @@
+package com.youlai.system.plugin.websocket;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.messaging.simp.config.ChannelRegistration;
+import org.springframework.messaging.simp.config.MessageBrokerRegistry;
+import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker;
+import org.springframework.web.socket.config.annotation.StompEndpointRegistry;
+import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurer;
+
+/**
+ * WebSocket 配置
+ *
+ * @author haoxr
+ * @since 2.4.0
+ */
+@Configuration
+@ConditionalOnProperty(name = "system.config.websocket-enabled")// system.config.websocket-enabled = true 才会自动装配
+@EnableWebSocketMessageBroker // 启用WebSocket消息代理功能和配置STOMP协议，实现实时双向通信和消息传递
+@RequiredArgsConstructor
+public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {
+
+    private final WebsocketChannelInterceptor websocketChannelInterceptor;
+
+    /**
+     * 注册一个端点，客户端通过这个端点进行连接
+     */
+    @Override
+    public void registerStompEndpoints(StompEndpointRegistry registry) {
+        registry
+                .addEndpoint("/ws")   // 注册了一个 /ws 的端点
+                .setAllowedOriginPatterns("*") // 允许跨域的 WebSocket 连接
+                .withSockJS();  // 启用 SockJS (浏览器不支持WebSocket，SockJS 将会提供兼容性支持)
+        registry.addEndpoint("/ws-app").setAllowedOriginPatterns("*");  // 注册了一个 /ws-app 的端点，支持 uni-app 的 ws 连接协议
+    }
+
+
+    /**
+     * 配置消息代理
+     */
+    @Override
+    public void configureMessageBroker(MessageBrokerRegistry registry) {
+        // 客户端发送消息的请求前缀
+        registry.setApplicationDestinationPrefixes("/app");
+
+        // 客户端订阅消息的请求前缀，topic一般用于广播推送，queue用于点对点推送
+        registry.enableSimpleBroker("/topic", "/queue");
+
+        // 服务端通知客户端的前缀，可以不设置，默认为user
+        registry.setUserDestinationPrefix("/user");
+    }
+
+
+    /**
+     * 配置客户端入站通道拦截器
+     *
+     * @param registration 通道注册器
+     */
+    @Override
+    public void configureClientInboundChannel(ChannelRegistration registration) {
+        registration.interceptors(websocketChannelInterceptor);
+    }
+}