方案管理-渠化配置，修复无方向进口回显

signal-control-service/src/main/java/net/wanji/web/service/scheme/impl/CrossConfigServiceImpl.java

 package net.wanji.web.service.scheme.impl;
 
+import cn.hutool.core.collection.CollectionUtil;
 import net.wanji.web.common.enums.CrossTurnEnum;
 import net.wanji.web.common.enums.LightsAddressEnum;
 import net.wanji.web.common.exception.LightLaneConflictException;
@@ -287,7 +288,7 @@ public class CrossConfigServiceImpl implements CrossConfigService {
             List<LaneListElement> laneListFromDb = buildLaneListFromDb(laneInfoPOList);
             laneListFromDb.sort((x,y) -> String.CASE_INSENSITIVE_ORDER.compare(x.getName(), y.getName()));
             // 比较入参数据与已有数据
-            if (!laneListFromClient.equals(laneListFromDb)) {
+            if (!laneListFromClient.equals(laneListFromDb) || CollectionUtil.isEmpty(laneListFromClient)) {
                 cleanDataBase(crossId, dir, laneInfoPOList);
                 // 插入进口信息
                 List<LaneInfoPO> laneInfoPOListForInsert = getLaneInfoPOListForInsert(