fix Fixed export result set issue (#4792)

apache · Jul 21, 2023 · 92a2ca3 · 92a2ca3
1 parent d349093
commit 92a2ca3
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/...mons/linkis-storage/src/main/java/org/apache/linkis/storage/excel/StorageExcelWriter.java b/...mons/linkis-storage/src/main/java/org/apache/linkis/storage/excel/StorageExcelWriter.java
@@ -51,9 +51,9 @@ public class StorageExcelWriter extends ExcelFsWriter {
   protected DataType[] types;
   protected int rowPoint;
   protected int columnCounter;
-  protected Map<String, CellStyle> styles;
-  private boolean isFlush;
-  private ByteArrayOutputStream os;
+  protected Map<String, CellStyle> styles = new HashMap<>();
+  private boolean isFlush = true;
+  private ByteArrayOutputStream os = new ByteArrayOutputStream();
   private ByteArrayInputStream is;
 
   public StorageExcelWriter(