需求85 门诊挂号-》预约号源已缴费签到未看诊进行退号；建立退费表，在退诊时将相应数据插入到表中。

openhis-server-new/openhis-domain/src/main/java/com/openhis/financial/mapper/RefundLogMapper.java

@@ -0,0 +1,10 @@
+package com.openhis.financial.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.openhis.financial.domain.RefundLog;
+
+/**
+ * 退号日志 Mapper接口
+ */
+public interface RefundLogMapper extends BaseMapper<RefundLog> {
+}