update codes

lib/java/bi-report-service/.idea/workspace.xml

@@ -215,7 +215,7 @@
       <workItem from="1584945647680" duration="4469000" />
       <workItem from="1588148891822" duration="2318000" />
       <workItem from="1588152718016" duration="1463000" />
-      <workItem from="1588154601852" duration="23406000" />
+      <workItem from="1588154601852" duration="23750000" />
     </task>
     <servers />
   </component>

lib/java/bi-report-service/service-server/src/main/java/com/gmei/data/gateway/server/service/impl/SparksqlServiceImpl.java

@@ -80,9 +80,9 @@ public class SparksqlServiceImpl implements SparksqlService {
                 ResultSetMetaData metaData = rs.getMetaData();
                 int columnCount = metaData.getColumnCount();
                 for(int i=1;i<= columnCount;i++){
-                    String catalogName = metaData.getCatalogName(i);
-                    headers.add(catalogName);
-                    //headers.add("AA");
+                    String columnName = metaData.getColumnName(i);
+                    //String catalogName = metaData.getCatalogName(i);
+                    headers.add(columnName);
                 }
                 while(rs.next()){
                     List<String> rowVals = new ArrayList<String>();