ADD file via upload

flower_back/src/main/java/com/example/flower/mapper/xml/FlowerMapper.xml

@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.example.flower.mapper.FlowerMapper">
+    <select id="flowerList" resultType="com.example.flower.entity.Flower">
+        select *
+        from flower.flower
+        order by flower_id desc
+    </select>
+    <select id="flowerListByQuery" resultType="com.example.flower.entity.Flower">
+        select *
+        from flower.flower,flower.class
+        <where>
+            and flower.flower_class=class.class_id
+            <if test="flower_name != null and flower_name != '' ">
+                and (flower_name like concat('%',#{flower_name},'%')
+                or class_name like concat('%',#{flower_name},'%') )
+            </if>
+        </where>
+        order by flower_id desc
+    </select>
+    <insert id="flowerAdd" useGeneratedKeys="true" keyProperty="flower_id" parameterType="com.example.flower.entity.Flower">
+        insert into flower.flower(flower_name,flower_class, flower_price,flower_pic)
+            value (#{flower_name},#{flower_class},#{flower_price},#{flower_pic})
+    </insert>
+    <delete id="flowerDeletePer">
+        delete
+        from flower.flower
+        where flower_id = #{flower_id}
+    </delete>
+    <delete id="flowerDeleteMul" parameterType="Integer">
+        delete from flower.flower where flower.flower_id in
+        <foreach collection="flower_ids" open="(" close=")" separator="," item="id">
+            #{id}
+        </foreach>
+    </delete>
+    <select id="flowerInfo" resultType="com.example.flower.entity.Flower">
+        select *
+        from flower.flower
+        where flower_id = #{flower_id}
+    </select>
+    <update id="flowerModify" parameterType="com.example.flower.entity.Flower">
+        update flower.flower
+        set flower_name=if(#{flower_name} is not null and #{flower_name} != '',#{flower_name},flower_name),
+            flower_class=if(#{flower_class} != -1,#{flower_class},flower_class),
+            flower_price=#{flower_price},
+            flower_pic=if(#{flower_pic} is not null and #{flower_pic} != '',#{flower_pic},flower_pic)
+        where flower.flower_id = #{flower_id}
+    </update>
+    <!-- 前台  -->
+    <select id="flowerRecommend" resultType="com.example.flower.entity.Flower">
+        select *
+        from flower.flower
+        where
+            flower.flower_class = #{class_id}
+        limit 6
+    </select>
+    <update id="flowerAddNum" parameterType="com.example.flower.entity.Flower">
+        update flower.flower
+        set flower_sale= flower_sale+#{flower_sale}
+        where flower.flower_id = #{flower_id}
+    </update>
+</mapper>