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解决SpringBoot连接Websocket报：请求路径 404 No static resource websocket.

news 2025/6/28 15:04:33

问题发现

最近在工作中用到了WebSocket进行前后端的消息通信，后端代码编写完后，测试一下是否连接成功，发现报No static resource websocket.，看这个错貌似将接口变成了静态资源来访问了，第一时间觉得是端点没有注册成功，示例代码如下：

@EnableWebSocketMessageBroker
@Configurable
public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {@Overridepublic void registerStompEndpoints(StompEndpointRegistry registry) {registry.addEndpoint("/websocket") // 注册端点.addInterceptors(handshakeInterceptor()) // 拦截器.setAllowedOrigins("*") // 跨域配置.withSockJS() // 启动wockjs支持.setHeartbeatTime(5000) // 设置心跳时间 5s;}@Overridepublic void configureMessageBroker(MessageBrokerRegistry registry) {//指定了消息代理的目标前缀，即服务器会将以“/screen/user”大屏用户registry.enableSimpleBroker("/app");}@Overridepublic void configureWebSocketTransport(final WebSocketTransportRegistration registry) {registry.setSendTimeLimit(15 * 1000); // 发送消息的最大时间限制registry.setMessageSizeLimit(128 * 1024); // 设置文本消息的大小限制registry.setSendBufferSizeLimit(512 * 1024); //发送缓冲区的最大大小限制}@Beanpublic HandshakeInterceptor handshakeInterceptor() {return new StaffHandshakeInterceptor();}
}
@Slf4j
public class StaffHandshakeInterceptor implements HandshakeInterceptor {@Overridepublic boolean beforeHandshake(ServerHttpRequest request, ServerHttpResponse response, WebSocketHandler wsHandler, Map<String, Object> attributes) throws Exception {log.info("WebSocket 握手连接前处理");return true;}@Overridepublic void afterHandshake(ServerHttpRequest request, ServerHttpResponse response, WebSocketHandler wsHandler, Exception exception) {log.info("WebSocket 握手连接后处理");}
}