SpringBoot WebSocket 跨域报错：Origin header value not allowed. Even though URL is allowed

解决

@Configuration@EnableWebSocketMessageBrokerpublic class WebSocketConfig extends AbstractWebSocketMessageBrokerConfigurer {    @Override    public void registerStompEndpoints(StompEndpointRegistry registry) {        // the endpoint for websocket connections        registry.addEndpoint("/stomp").setAllowedOrigins("*").withSockJS();    }    // remaining config not shown as not relevant}

来自：https://stackoverflow.com/questions/32874421/websocket-in-spring-boot-app-getting-403-forbidden