fix article and ad idempotent problem

luoo_music/src/main/java/com/luoo/music/service/CMSAdvertisementService.java

@@ -11,6 +11,8 @@ import com.luoo.music.pojo.UserInfo;
 import com.luoo.music.util.Constants;
 import org.apache.commons.lang.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Example;
+import org.springframework.data.domain.ExampleMatcher;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.jpa.domain.Specification;
@@ -76,7 +78,19 @@ public class CMSAdvertisementService {
             ad.setUserName(userInfo.getName());
             ad.setUserType(userInfo.getType());
         }
-        adDao.save(ad);
+
+
+        Example<Advertisement> example = Example.of(ad, ExampleMatcher.matching()
+                .withIgnorePaths("id")
+                .withIgnorePaths("image")
+                .withIgnorePaths("pub_time")
+                .withIgnorePaths("createTime")
+                .withIgnorePaths("updateTime")
+        );
+
+        if(!adDao.exists(example)) {
+            adDao.save(ad);
+        }
 
         return Result.success();
     }

luoo_music/src/main/java/com/luoo/music/service/CMSArticleService.java

@@ -11,6 +11,8 @@ import com.luoo.music.pojo.UserInfo;
 import com.luoo.music.util.Constants;
 import org.apache.commons.lang.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Example;
+import org.springframework.data.domain.ExampleMatcher;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.jpa.domain.Specification;
@@ -101,7 +103,18 @@ public class CMSArticleService {
             article.setPubTime(LocalDateTime.now());
         }*/
 
-        articleDao.save(article);
+        Example<Article> example = Example.of(article, ExampleMatcher.matching()
+                .withIgnorePaths("id")
+                .withIgnorePaths("image")
+                .withIgnorePaths("pubTime")
+                .withIgnorePaths("createTime")
+                .withIgnorePaths("updateTime")
+        );
+
+        if(!articleDao.exists(example)) {
+            articleDao.save(article);
+        }
+
         return Result.success();
     }