1.用序号做key值

src/main/java/com/keymobile/metadata/metadataRelation/service/impl/DataRelationAnalyServiceImpl.java

@@ -44,6 +44,7 @@ public class DataRelationAnalyServiceImpl implements DataRelationAnalyService {
         }else if(parentId !=null){
             cypher =  "match (n:Neo4jTable{isEnvironment:\""+parentId+"\"}) where not ((n)-[:`流向`]-()) return  n order by n.name SKIP "+start+" LIMIT "+end+" ";
         }
+        int count = 0;
         logger .info("查找孤立表的语句："+cypher);
         StatementResult result = session.run(cypher);
         while(result.hasNext()){
@@ -64,7 +65,7 @@ public class DataRelationAnalyServiceImpl implements DataRelationAnalyService {
                     returnNode.setId(metaData.getMetadataId());
                     returnNode.setType(metaData.getMetaModel());
                     returnNode.setCnName(metaData.getCnName());
-                    returnNodeMap.put(metaData.getMetadataId(),returnNode);
+                    returnNodeMap.put(""+count++,returnNode);
                 }
             }
         }