From 51852a2b09e6e795213ae648ee3b0a26c36c81bc Mon Sep 17 00:00:00 2001
From: taojinlong <jinlong@fit2cloud.com>
Date: Tue, 24 Oct 2023 16:39:29 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=AF=BC=E5=87=BA=E6=95=B0=E6=8D=AE?=
 =?UTF-8?q?=E9=9B=86=E6=9D=A1=E6=95=B0=E9=99=90=E5=88=B6?=
MIME-Version: 1.0
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---
 .../io/dataease/service/dataset/DataSetTableService.java     | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/core/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java b/core/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java
index 63a40ec5f8..83e209f781 100644
--- a/core/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java
+++ b/core/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java
@@ -159,6 +159,9 @@ public class DataSetTableService {
     @Value("${upload.file.path}")
     private String path;
 
+    @Value("${export.dataset.limit:100000}")
+    private int limit;
+
     private static final Logger logger = LoggerFactory.getLogger(ClassloaderResponsity.class);
 
     @DeCleaner(value = DePermissionType.DATASET, key = "sceneId")
@@ -2983,7 +2986,7 @@ public class DataSetTableService {
                 permissionsTreeService.getField(tree);
             }
             Datasource datasource = datasourceService.get(request.getDataSourceId());
-            int pageSize = (datasource != null && StringUtils.equalsIgnoreCase(datasource.getType(), "es")) ? 10000 : 100000;
+            int pageSize = (datasource != null && StringUtils.equalsIgnoreCase(datasource.getType(), "es")) ? 10000 : limit;
             request.setRow(String.valueOf(pageSize));
             Map<String, Object> previewData = getPreviewData(request, 1, pageSize, null, tree);
             List<DatasetTableField> fields = (List<DatasetTableField>) previewData.get("fields");