From a6ef8f0dd977a30abd878f8e6106630b97d6e5b0 Mon Sep 17 00:00:00 2001
From: lisy <linlangsur163@163.com>
Date: 星期一, 10 七月 2023 16:49:14 +0800
Subject: [PATCH] 本周福利：接口开发
---
cloud-server-course/src/main/java/com/dsh/course/mapper/TCoursePackagePaymentMapper.java | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/cloud-server-course/src/main/java/com/dsh/course/mapper/TCoursePackagePaymentMapper.java b/cloud-server-course/src/main/java/com/dsh/course/mapper/TCoursePackagePaymentMapper.java
index 903c27a..63917a7 100644
--- a/cloud-server-course/src/main/java/com/dsh/course/mapper/TCoursePackagePaymentMapper.java
+++ b/cloud-server-course/src/main/java/com/dsh/course/mapper/TCoursePackagePaymentMapper.java
@@ -1,7 +1,8 @@
package com.dsh.course.mapper;
-import com.dsh.course.entity.TCoursePackagePayment;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.dsh.course.entity.TCoursePackagePayment;
+import org.apache.ibatis.annotations.Param;
/**
* <p>
@@ -13,4 +14,13 @@
*/
public interface TCoursePackagePaymentMapper extends BaseMapper<TCoursePackagePayment> {
+
+
+ /**
+ * 获取课包购买人数
+ * @param coursePackageId
+ * @return
+ */
+ Integer queryCountNumber(@Param("coursePackageId") Integer coursePackageId);
+
}
--
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