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/service/IRefundLogService.java

@@ -0,0 +1,10 @@
+package com.openhis.financial.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.openhis.financial.domain.RefundLog;
+
+/**
+ * 退号日志 Service接口
+ */
+public interface IRefundLogService extends IService<RefundLog> {
+}

openhis-server-new/openhis-domain/src/main/java/com/openhis/financial/service/impl/RefundLogServiceImpl.java

@@ -0,0 +1,14 @@
+package com.openhis.financial.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.openhis.financial.domain.RefundLog;
+import com.openhis.financial.mapper.RefundLogMapper;
+import com.openhis.financial.service.IRefundLogService;
+import org.springframework.stereotype.Service;
+
+/**
+ * 退号日志 Service实现类
+ */
+@Service
+public class RefundLogServiceImpl extends ServiceImpl<RefundLogMapper, RefundLog> implements IRefundLogService {
+}