Update DemoServiceImpl.java

mall-demo/src/main/java/com/macro/mall/demo/service/impl/DemoServiceImpl.java

@@ -14,6 +14,7 @@ import java.util.List;
 
 /**
  * DemoService实现类
+ * Created by macro on 2019/4/8.
  */
 @Service
 public class DemoServiceImpl implements DemoService {