first commit

src/main/java/com/peanut/modules/book/dao/TransactionDetailsDao.java

@@ -0,0 +1,17 @@
+package com.peanut.modules.book.dao;
+
+import com.peanut.modules.book.entity.TransactionDetailsEntity;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * 交易明细
+ * 
+ * @author yl
+ * @email yl328572838@163.com
+ * @date 2022-08-29 15:47:50
+ */
+@Mapper
+public interface TransactionDetailsDao extends BaseMapper<TransactionDetailsEntity> {
+	
+}