init

ruoyi-bussiness/src/main/resources/mapper/app/FileMapper.xml

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+<?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.ruoyi.cms.mapper.FileMapper">
+    
+    <resultMap type="File" id="FileResult">
+        <result property="id"    column="id"    />
+        <result property="fileUrl"    column="file_url"    />
+        <result property="bussinessid"    column="bussinessid"    />
+        <result property="delFlag"    column="del_flag"    />
+        <result property="createBy"    column="create_by"    />
+        <result property="createTime"    column="create_time"    />
+        <result property="updateBy"    column="update_by"    />
+        <result property="updateTime"    column="update_time"    />
+    </resultMap>
+
+    <sql id="selectFileVo">
+        select id, file_url, bussinessid, del_flag, create_by, create_time, update_by, update_time from file
+    </sql>
+
+    <select id="selectFileList" parameterType="File" resultMap="FileResult">
+        <include refid="selectFileVo"/>
+        <where>  del_flag = '0'
+            <if test="fileUrl != null  and fileUrl != ''"> and file_url = #{fileUrl}</if>
+            <if test="bussinessid != null "> and bussinessid = #{bussinessid}</if>
+        </where>
+    </select>
+
+    <update id="updateBussinessids">
+        update file
+        <if test="newBussinessid != null">
+            set bussinessid = #{newBussinessid}
+        </if>
+        <if test="newBussinessid == null">
+            set bussinessid = bussinessid
+            where 1 = 2
+        </if>
+        where
+        <if test="longs != null and longs.size() > 0">
+            bussinessid in (
+            <foreach collection="longs" item="oldId" separator=",">
+                #{oldId}
+            </foreach>
+            )
+        </if>
+        <if test="longs == null or longs.size() == 0">
+            1 = 2
+        </if>
+    </update>
+
+    <select id="selectFileListByBussinessIds" resultMap="FileResult">
+        <include refid="selectFileVo"/>
+        <where>  del_flag = '0'
+            <if test="longs != null and longs.size() > 0">
+                and bussinessid in (
+                <foreach collection="longs" item="oldId" separator=",">
+                    #{oldId}
+                </foreach>
+                )
+            </if>
+        </where>
+    </select>
+
+    <update id="updateIds">
+        update file
+        <if test="newBussinessid != null">
+            set bussinessid = #{newBussinessid}
+        </if>
+        <if test="newBussinessid == null">
+            set bussinessid = bussinessid
+            where 1 = 2
+        </if>
+        where
+        <if test="longs != null and longs.size() > 0">
+            id in (
+            <foreach collection="longs" item="oldId" separator=",">
+                #{oldId}
+            </foreach>
+            )
+        </if>
+        <if test="longs == null or longs.size() == 0">
+            1 = 2
+        </if>
+    </update>
+
+</mapper>