1，默认的关系描述是0,2查找表的字段的接口

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

@@ -42,7 +42,7 @@ public class ColumnServiceImpl implements IColumnService {
                 targetNodeList.add(targetBaseNode);
             }else if(targetBaseNode.getMetadataId().startsWith("ETLSql=")){
                 getTargetRelationAboutColumns(targetBaseNode.getMetadataId(),targetNodeList);
-                //不是表，就继续找
+                //不是字段，就继续找
             }
         }
 
@@ -69,7 +69,7 @@ public class ColumnServiceImpl implements IColumnService {
                 sourceNodeList.add(sourceBaseNode);
             }else if(sourceBaseNode.getMetadataId().startsWith("ETLSql=")){
                 getSourceRelationAboutColumns(sourceBaseNode.getMetadataId(),sourceNodeList);
-                //不是表，就继续找
+                //不是字段，就继续找
             }
         }
 
@@ -100,21 +100,19 @@ public class ColumnServiceImpl implements IColumnService {
     }
 
     private void getSourceRelationAboutColumns(String metadataId, List<BaseNode> sourceReturnNodeList) {
-        {
-            List<BaseNode> sourceNodeList = new ArrayList<>();
-            if(metadataId.startsWith("ETLSql=")){
-                sourceNodeList = neo4jColumnRepository.getSourceColumn(metadataId);
-            }else if(metadataId.startsWith("File=")){
+        List<BaseNode> sourceNodeList = new ArrayList<>();
+        if(metadataId.startsWith("ETLSql=")){
+            sourceNodeList = neo4jColumnRepository.getSourceColumn(metadataId);
+        }else if(metadataId.startsWith("File=")){
 //            targetNodeList = neo4jFileRepository.getTargets(metadataId);
-            }
-            for(BaseNode sourceNode:sourceNodeList){
-                if(sourceNode.getMetadataId().startsWith("Column=")){
-                    //是表
-                    sourceReturnNodeList.add(sourceNode);
-                }else if(sourceNode.getMetadataId().startsWith("ETLSql=")){
-                    getSourceRelationAboutColumns(sourceNode.getMetadataId(),sourceReturnNodeList);
-                    //不是表，就继续找
-                }
+        }
+        for(BaseNode sourceNode:sourceNodeList){
+            if(sourceNode.getMetadataId().startsWith("Column=")){
+                //是表
+                sourceReturnNodeList.add(sourceNode);
+            }else if(sourceNode.getMetadataId().startsWith("ETLSql=")){
+                getSourceRelationAboutColumns(sourceNode.getMetadataId(),sourceReturnNodeList);
+                //不是表，就继续找
             }
         }
     }

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

@@ -1877,6 +1877,9 @@ public class MetadataServiceImpl implements IMetadataService {
                 String jobId = relation.getString("jobId");
                 attributeMap.put("jobId",jobId);
                 String description = relation.getString("description");
+                if(description==null){
+                    description = "0";
+                }
                 attributeMap.put("description",description);
                 String type = relation.getString("type");
                 if(!(type.equals("Input") || type.equals("Output"))){

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

@@ -520,7 +520,11 @@ public class TableServiceImpl implements ITableService {
         long endtime = System.currentTimeMillis();
         logger.info("模糊查找结束，返回数量：" + returnNodeList.size()+"，耗时："+(endtime-starttime));
         Map<String, List<ReturnNode>> returnNodeMap = new HashMap<>();
-        returnNodeMap.put("表",returnNodeList);
+        if(schemaId.startsWith("Schema=")){
+            returnNodeMap.put("表",returnNodeList);
+        }else if(schemaId.startsWith("Table=")){
+            returnNodeMap.put("字段",returnNodeList);
+        }
         return returnNodeMap;
     }