diff --git a/flower_back/src/main/java/com/example/flower/mapper/FlowerMapper.java b/flower_back/src/main/java/com/example/flower/mapper/FlowerMapper.java
new file mode 100644
index 0000000..740cde4
--- /dev/null
+++ b/flower_back/src/main/java/com/example/flower/mapper/FlowerMapper.java
@@ -0,0 +1,22 @@
+package com.example.flower.mapper;
+
+import com.example.flower.entity.Flower;
+import org.apache.ibatis.annotations.Mapper;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+@Mapper
+@Repository
+public interface FlowerMapper {
+    List<Flower> flowerList(); //获取所有花卉信息
+    List<Flower> flowerListByQuery(String flower_name);//查询花卉信息列表
+    void flowerAdd(Flower flower); //添加新花卉
+    int flowerDeletePer(int flower_id); //删除单个花卉
+    int flowerDeleteMul(int[] flower_ids); //批量删除花卉
+    Flower flowerInfo(int flower_id); //获取花卉信息
+    int flowerModify(Flower flower); //修改花卉信息
+    //前台
+    List<Flower> flowerRecommend(int class_id); // 花卉专区推荐
+    int flowerAddNum(int flower_id,int flower_sale); //下单花卉销量增加
+}