From f792198d1083e8a8195bad177c237e2aa0725a29 Mon Sep 17 00:00:00 2001
From: whycxzp <glperry@163.com>
Date: 星期二, 25 三月 2025 11:52:30 +0800
Subject: [PATCH] 站点关联
---
src/main/java/com/whyc/service/StationPowerRelationService.java | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/src/main/java/com/whyc/service/StationPowerRelationService.java b/src/main/java/com/whyc/service/StationPowerRelationService.java
index 7d00e65..6193a1c 100644
--- a/src/main/java/com/whyc/service/StationPowerRelationService.java
+++ b/src/main/java/com/whyc/service/StationPowerRelationService.java
@@ -1,5 +1,7 @@
package com.whyc.service;
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.whyc.mapper.StationPowerRelationMapper;
import com.whyc.pojo.db_batt.StationPowerRelation;
import org.springframework.stereotype.Service;
@@ -17,8 +19,14 @@
relation.setStationId(stationId);
relation.setPowerId(powerId);
//鑾峰彇鏈�澶um
- int num = mapper.getMaxNum();
- relation.setNum(num+1);
+ //int num = mapper.getMaxNum();
+ //relation.setNum(num+1);
mapper.insert(relation);
}
+
+ public void deleteByPowerId(int powerId) {
+ UpdateWrapper<StationPowerRelation> update = Wrappers.update();
+ update.eq("pinf_id",powerId);
+ mapper.delete(update);
+ }
}
--
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