init

ruoyi-admin/src/main/java/com/ruoyi/RuoYiApplication.java

 package com.ruoyi;
 
-import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.context.metrics.buffering.BufferingApplicationStartup;
@@ -11,8 +10,7 @@ import org.springframework.context.annotation.ComponentScan;
  *
  * @author ruoyi
  */
-@MapperScan({ "com.ruoyi.*", "com.yongqi.*" })
-@ComponentScan({ "com.ruoyi.*", "com.yongqi.*" })
+@ComponentScan({"com.ruoyi.*", "com.yongqi.*"})
 @SpringBootApplication
 public class RuoYiApplication {
 

ruoyi-admin/src/main/resources/application.yml

@@ -142,7 +142,7 @@ security:
 mybatis-plus:
   # 不支持多包, 如有需要可在注解配置 或 提升扫包等级
   # 例如 com.**.**.mapper
-  mapperPackage: com.ruoyi.**.mapper,con.yonqi.**.mapper
+  mapperPackage: com.**.**.mapper
   # 对应的 XML 文件位置
   mapperLocations: classpath*:mapper/**/*Mapper.xml
   # 实体扫描，多个package用逗号或者分号分隔

xinrenli/src/main/java/com/yongqi/xinrenli/mapper/OrderMapper.java

@@ -2,7 +2,7 @@ package com.yongqi.xinrenli.mapper;
 
 import com.yongqi.xinrenli.domain.Order;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import org.apache.ibatis.annotations.Mapper;
+import org.springframework.stereotype.Repository;
 
 /**
  * <p>
@@ -13,7 +13,6 @@ import org.apache.ibatis.annotations.Mapper;
  * @since 2023-03-02
  */
 
-@Mapper
 public interface OrderMapper extends BaseMapper<Order> {
 
 }

xinrenli/src/main/java/com/yongqi/xinrenli/service/impl/CouponServiceImpl.java

@@ -2,8 +2,10 @@ package com.yongqi.xinrenli.service.impl;
 
 import com.yongqi.xinrenli.domain.Coupon;
 import com.yongqi.xinrenli.mapper.CouponMapper;
+import com.yongqi.xinrenli.mapper.OrderMapper;
 import com.yongqi.xinrenli.service.ICouponService;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 /**
@@ -17,4 +19,6 @@ import org.springframework.stereotype.Service;
 @Service
 public class CouponServiceImpl extends ServiceImpl<CouponMapper, Coupon> implements ICouponService {
 
+    @Autowired
+    private OrderMapper orderMapper;
 }

xinrenli/src/main/java/com/yongqi/xinrenli/service/impl/OrderServiceImpl.java

@@ -4,7 +4,6 @@ import com.yongqi.xinrenli.domain.Order;
 import com.yongqi.xinrenli.mapper.OrderMapper;
 import com.yongqi.xinrenli.service.IOrderService;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 /**
@@ -18,13 +17,9 @@ import org.springframework.stereotype.Service;
 @Service
 public class OrderServiceImpl extends ServiceImpl<OrderMapper, Order> implements IOrderService {
 
-    @Autowired
-    OrderMapper orderMapper;
-
-
     @Override
     public boolean addOrder(Order order) {
-        orderMapper.insert(order);
+        this.save(order);
         return false;
     }