编写mvc基础代码添加ResponseMessage编写Message关键字

src/main/java/com/qf/myafterprojecy/service/IArticleService.java

@@ -0,0 +1,11 @@
+package com.qf.myafterprojecy.service;
+
+import com.qf.myafterprojecy.pojo.Article;
+import com.qf.myafterprojecy.pojo.ResponseMessage;
+
+public interface IArticleService {
+
+    ResponseMessage<Article> getArticleByid(Integer articleid);
+
+    ResponseMessage<Iterable<Article>> getArticleAll();
+}