投稿编号自动生产

cloud-site-service/src/main/java/com/yizhi/site/application/mapper/PublicationMapper.java

@@ -51,6 +51,8 @@ public interface PublicationMapper extends BaseMapper<Publication> {
 
 
     Integer querypublicationByTypeTwo(@Param("id") Long id);
     Integer querypublicationByTypeTwo(@Param("id") Long id);
 
 
+    String getNumberByCode(@Param("code") String code);
+
 
 
     /**
     /**
      * ---------------------分割线---------------
      * ---------------------分割线---------------

cloud-site-service/src/main/java/com/yizhi/site/application/service/impl/PublicationServiceImpl.java

@@ -475,7 +475,7 @@ public class PublicationServiceImpl extends ServiceImpl<PublicationMapper, Publi
         formatter.setMinimumIntegerDigits(4);
         formatter.setMinimumIntegerDigits(4);
         formatter.setGroupingUsed(false);
         formatter.setGroupingUsed(false);
         String idStr = formatter.format(numVal);
         String idStr = formatter.format(numVal);
-        return String.join(DateUtil.format(new Date(),"yyyy"), "TG", idStr);
+        return String.join(DateUtil.format(new Date(),"yyyy"), publicationMapper.getNumberByCode("publication_number"), idStr);
     }
     }
 
 
     /**
     /**

cloud-site-service/src/main/resources/mapper/PublicationMapper.xml

@@ -431,4 +431,7 @@
                 a.submit_time DESC,
                 a.submit_time DESC,
                 a.id
                 a.id
     </select>
     </select>
+    <select id="getNumberByCode" resultType="java.lang.String">
+        SELECT value FROM cloud_system.dictionary where code=#{code}
+    </select>
 </mapper>
 </mapper>
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