refactor: change cache design pattern

src/main/java/com/gm/wj/service/JotterArticleService.java

@@ -62,17 +62,18 @@ public class JotterArticleService {
     }
 
     public void addOrUpdate(JotterArticle article) {
+        jotterArticleDAO.save(article);
+
         redisService.delete("article" + article.getId());
         Set<String> keys = redisService.getKeysByPattern("articlepage*");
         redisService.delete(keys);
-
-        jotterArticleDAO.save(article);
     }
 
     public void delete(int id) {
+        jotterArticleDAO.deleteById(id);
+
         redisService.delete("article:" + id);
         Set<String> keys = redisService.getKeysByPattern("articlepage*");
         redisService.delete(keys);
-        jotterArticleDAO.deleteById(id);
     }
 }