From 3a90ebab2d8e8473e2595b9bbb0b5db55e7be6ba Mon Sep 17 00:00:00 2001
From: qianming <isqianming@163.com>
Date: Fri, 7 Jul 2023 09:50:14 +0800
Subject: [PATCH] fix--JSON null

---
 .../modules/dataset/service/impl/DataSetServiceImpl.java        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/report-core/src/main/java/com/anjiplus/template/gaea/business/modules/dataset/service/impl/DataSetServiceImpl.java b/report-core/src/main/java/com/anjiplus/template/gaea/business/modules/dataset/service/impl/DataSetServiceImpl.java
index d9c30c7a..d669254b 100644
--- a/report-core/src/main/java/com/anjiplus/template/gaea/business/modules/dataset/service/impl/DataSetServiceImpl.java
+++ b/report-core/src/main/java/com/anjiplus/template/gaea/business/modules/dataset/service/impl/DataSetServiceImpl.java
@@ -198,7 +198,7 @@ public class DataSetServiceImpl implements DataSetService {
                     Object o = objects.get(0);
                     objects = new JSONArray();
                     objects.add(o);
-                    dataSet.setCaseResult(objects.toJSONString());
+                    dataSet.setCaseResult(JSON.toJSONString(objects, SerializerFeature.WriteMapNullValue));
                 }
             } catch (Exception e) {
                 log.info("结果集只保留一行数据失败...{}", e.getMessage());