操作说明和产品参数

fys-modules/fys-app/src/main/resources/mapper/app/AppBusinessFileMapper.xml

@@ -0,0 +1,21 @@
+<?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.fuyuanshen.app.mapper.AppBusinessFileMapper">
+
+    <select id="queryAppFileList" resultType="com.fuyuanshen.app.domain.vo.AppFileVo">
+        select a.business_id id,a.file_id,b.file_name,b.url fileUrl from app_business_file a left join sys_oss b on a.file_id = b.oss_id
+        where
+        <if test="businessId != null">
+            and a.business_id = #{businessId}
+        </if>
+        <if test="fileId != null">
+            and a.file_id = #{fileId}
+        </if>
+        <if test="createBy != null">
+            a.create_by = #{createBy}
+        </if>
+        order by a.create_time desc
+    </select>
+</mapper>