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fix: 节点更新时serverIpV4/V6/域名字段无法正确清空的问题

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使用LambdaUpdateWrapper替代updateById以确保null值能正确更新到数据库

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
This commit is contained in:
root
2026-02-03 12:57:39 +00:00
parent c8f0c55fda
commit 60fc80b6ac
1 changed files with 21 additions and 4 deletions
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springboot-backend/src/main/java/com/admin/service/impl/NodeServiceImpl.java
+21 -4
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@@ -15,6 +15,7 @@ import com.admin.service.*;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.extern.slf4j.Slf4j;
@@ -142,10 +143,26 @@ public class NodeServiceImpl extends ServiceImpl<NodeMapper, Node> implements No
Node updateNode = buildUpdateNode(nodeUpdateDto);
this.updateById(updateNode);
return R.ok();
}
Node updateNode = buildUpdateNode(nodeUpdateDto);
// Use LambdaUpdateWrapper to explicitly set nullable fields (serverIpV4/V6)
// because updateById() skips null fields by default
LambdaUpdateWrapper<Node> wrapper = new LambdaUpdateWrapper<>();
wrapper.eq(Node::getId, updateNode.getId())
.set(Node::getName, updateNode.getName())
.set(Node::getServerIp, updateNode.getServerIp())
.set(Node::getServerIpV4, updateNode.getServerIpV4())
.set(Node::getServerIpV6, updateNode.getServerIpV6())
.set(Node::getPort, updateNode.getPort())
.set(Node::getHttp, updateNode.getHttp())
.set(Node::getTls, updateNode.getTls())
.set(Node::getSocks, updateNode.getSocks())
.set(Node::getInterfaceName, updateNode.getInterfaceName())
.set(Node::getTcpListenAddr, updateNode.getTcpListenAddr())
.set(Node::getUdpListenAddr, updateNode.getUdpListenAddr())
.set(Node::getUpdatedTime, updateNode.getUpdatedTime());
this.update(wrapper);
return R.ok();
}
@Override
public R deleteNode(Long id) {