From 05a54025b1ae843f9d21a4450ec05c9e420e7f24 Mon Sep 17 00:00:00 2001
From: zf <1603559716@qq.com>
Date: 星期四, 28 九月 2023 10:47:37 +0800
Subject: [PATCH] bug修改

---
 exam-system/src/main/java/com/gkhy/exam/coalmine/service/baseService/EmonTrainRecordService.java |   19 +++++++++++++++++++
 1 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/exam-system/src/main/java/com/gkhy/exam/coalmine/service/baseService/EmonTrainRecordService.java b/exam-system/src/main/java/com/gkhy/exam/coalmine/service/baseService/EmonTrainRecordService.java
new file mode 100644
index 0000000..c31771d
--- /dev/null
+++ b/exam-system/src/main/java/com/gkhy/exam/coalmine/service/baseService/EmonTrainRecordService.java
@@ -0,0 +1,19 @@
+package com.gkhy.exam.coalmine.service.baseService;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.gkhy.exam.coalmine.entity.EmonTrainRecord;
+
+import java.util.List;
+
+/**
+ * @author hz
+ * @since 2023-09-13 10:13:40
+ */
+public interface EmonTrainRecordService extends IService<EmonTrainRecord> {
+
+    EmonTrainRecord findValidById(Long id);
+
+    List<EmonTrainRecord> listValid(List<Long> childrenIds);
+
+}
+

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