From 2eb2ba547d0c0087b4619033db9f0d2a0cff0b06 Mon Sep 17 00:00:00 2001
From: xuhy <3313886187@qq.com>
Date: 星期四, 10 四月 2025 11:31:33 +0800
Subject: [PATCH] Merge branch 'xizang-changyun' of https://gitee.com/xiaochen991015/xizang into dev

---
 ruoyi-system/src/main/java/com/ruoyi/system/service/TBillDetailService.java |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/TBillDetailService.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/TBillDetailService.java
index 36d0bed..f5fdf98 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/TBillDetailService.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/TBillDetailService.java
@@ -3,6 +3,9 @@
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.ruoyi.system.model.TBillDetail;
 
+import javax.validation.constraints.NotEmpty;
+import java.util.List;
+
 /**
  * <p>
  * 账单水电费子表 服务类
@@ -13,4 +16,7 @@
  */
 public interface TBillDetailService extends IService<TBillDetail> {
 
+    List<TBillDetail> getByBillId(@NotEmpty String billId);
+
+
 }

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