Updated files

资产系统开发笔记.md

@@ -242,7 +242,7 @@ public class MessageEventHandler {
 
 1. 创建一个消息工厂类：
 
-```
+```java
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 @Component
 public class MessageEventFactory implements EventFactory<MessageEvent> {
@@ -256,7 +256,7 @@ public class MessageEventFactory implements EventFactory<MessageEvent> {
 
 1. 创建一个Disruptor实例：
 
-```
+```java
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 @Configuration
 public class DisruptorConfig {