1.添加mybatisPlus依赖

2.排队取号接口

src/main/java/com/chaozhanggui/system/cashierservice/mapper/TbCallQueueMapper.java

@@ -0,0 +1,23 @@
+package com.chaozhanggui.system.cashierservice.mapper;
+
+import com.chaozhanggui.system.cashierservice.entity.TbCallQueue;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.chaozhanggui.system.cashierservice.entity.vo.CallQueueInfoVO;
+import org.apache.ibatis.annotations.Select;
+
+import java.util.List;
+
+/**
+* @author Administrator
+* @description 针对表【tb_call_queue】的数据库操作Mapper
+* @createDate 2024-09-13 13:44:26
+* @Entity com.chaozhanggui.system.cashierservice.entity.TbCallQueue
+*/
+public interface TbCallQueueMapper extends BaseMapper<TbCallQueue> {
+
+    List<CallQueueInfoVO> selectInfoByOpenId(Integer shopId, String openId);
+}
+
+
+
+

src/main/java/com/chaozhanggui/system/cashierservice/mapper/TbCallTableMapper.java

@@ -0,0 +1,18 @@
+package com.chaozhanggui.system.cashierservice.mapper;
+
+import com.chaozhanggui.system.cashierservice.entity.TbCallTable;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author Administrator
+* @description 针对表【tb_call_table】的数据库操作Mapper
+* @createDate 2024-09-13 13:44:34
+* @Entity com.chaozhanggui.system.cashierservice.entity.TbCallTable
+*/
+public interface TbCallTableMapper extends BaseMapper<TbCallTable> {
+
+}
+
+
+
+