bugfix: EK-0524: 结算后台无法下载PDF订单.

common/libs/export/BaseExport.php

@@ -838,7 +838,9 @@ ORDER;
             $image = file_get_contents($image_file);
             LoggerTool::debug(['result1' => 111]);
             $pdf->Image('@' . $image, 15, 12, 20, 7, 'JPG');
+            LoggerTool::debug(['result1' => 222]);
             $pdf->writeHTML($context);
+            LoggerTool::debug(['result1' => 333]);
             $result = $pdf->Output($realFile, 'F');
             LoggerTool::debug(['result' => $result]);