Merge branch 'music_score'

mec-teacher/src/main/java/com/ym/mec/teacher/config/WebSocketConfig.java

@@ -26,7 +26,8 @@ public class WebSocketConfig implements WebSocketConfigurer {
     @Override
     public void registerWebSocketHandlers(WebSocketHandlerRegistry webSocketHandlerRegistry) {
         webSocketHandlerRegistry.addHandler(webSocketHandler, "/audioEvaluate")
-                .addInterceptors(webSocketHandshakeInterceptor);
+                .addInterceptors(webSocketHandshakeInterceptor)
+                .setAllowedOrigins("*");
     }
 
     @Bean