From c2adf7ec5cc810d454444a53f94207e0aac5b5d8 Mon Sep 17 00:00:00 2001
From: taojinlong <jinlong@fit2cloud.com>
Date: Mon, 27 Feb 2023 13:49:52 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=9B=B4=E6=96=B0demo=E6=95=B0=E6=8D=AE?=
 =?UTF-8?q?=E6=BA=90=E4=BF=A1=E6=81=AF?=
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---
 .../java/io/dataease/service/datasource/DatasourceService.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/backend/src/main/java/io/dataease/service/datasource/DatasourceService.java b/backend/src/main/java/io/dataease/service/datasource/DatasourceService.java
index 80474a31b3..e3f5ff4cd7 100644
--- a/backend/src/main/java/io/dataease/service/datasource/DatasourceService.java
+++ b/backend/src/main/java/io/dataease/service/datasource/DatasourceService.java
@@ -650,6 +650,9 @@ public class DatasourceService {
 
     public void updateDemoDs() {
         Datasource datasource = datasourceMapper.selectByPrimaryKey("76026997-94f9-4a35-96ca-151084638969");
+        if(datasource == null){
+            return;
+        }
         MysqlConfiguration mysqlConfiguration = new Gson().fromJson(datasource.getConfiguration(), MysqlConfiguration.class);
         Pattern WITH_SQL_FRAGMENT = Pattern.compile("jdbc:mysql://(.*):(\\d+)/(.*)");
         Matcher matcher = WITH_SQL_FRAGMENT.matcher(env.getProperty("spring.datasource.url"));