...

src/main/java/cn/com/qmth/examcloud/ws/handler/TestHandler2.java

@@ -13,6 +13,8 @@ public class TestHandler2 {
 
 	@MessageHandler
 	public TestBean test(User user, @Message TestBean message) {
+		message.setS1(String.valueOf(System.currentTimeMillis()));
+		message.setS2(String.valueOf(System.currentTimeMillis()));
 		return message;
 	}