<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "mybatis-3-mapper.dtd"> <mapper namespace="com.mortals.xhx.module.picture.dao.ibatis.PictureMaterialDaoImpl"> <!-- 字段和属性映射 --> <resultMap type="PictureMaterialEntity" id="PictureMaterialEntity-Map"> <id property="id" column="id" /> <result property="pictureName" column="pictureName" /> <result property="pictureGroupId" column="pictureGroupId" /> <result property="pictureClassifyId" column="pictureClassifyId" /> <result property="createUserId" column="createUserId" /> <result property="createTime" column="createTime" /> <result property="pictureDesc" column="pictureDesc" /> <result property="picturePath" column="picturePath" /> <result property="pictureType" column="pictureType" /> </resultMap> <!-- 表所有列 --> <sql id="_columns"> <trim suffixOverrides="," suffix=""> <if test="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('id') or colPickMode == 1 and data.containsKey('id')))"> a.id, </if> <if test="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('pictureName') or colPickMode == 1 and data.containsKey('pictureName')))"> a.pictureName, </if> <if test="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('pictureGroupId') or colPickMode == 1 and data.containsKey('pictureGroupId')))"> a.pictureGroupId, </if> <if test="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('pictureClassifyId') or colPickMode == 1 and data.containsKey('pictureClassifyId')))"> a.pictureClassifyId, </if> <if test="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('createUserId') or colPickMode == 1 and data.containsKey('createUserId')))"> a.createUserId, </if> <if test="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('createTime') or colPickMode == 1 and data.containsKey('createTime')))"> a.createTime, </if> <if test="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('pictureDesc') or colPickMode == 1 and data.containsKey('pictureDesc')))"> a.pictureDesc, </if> <if test="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('picturePath') or colPickMode == 1 and data.containsKey('picturePath')))"> a.picturePath, </if> <if test="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('pictureType') or colPickMode == 1 and data.containsKey('pictureType')))"> a.pictureType, </if> </trim> </sql> <!-- 新增 区分主键自增加还是业务插入 --> <insert id="insert" parameterType="PictureMaterialEntity" useGeneratedKeys="true" keyProperty="id"> insert into mortals_xhx_picture_material (pictureName,pictureGroupId,pictureClassifyId,createUserId,createTime,pictureDesc,picturePath,pictureType) VALUES (#{pictureName},#{pictureGroupId},#{pictureClassifyId},#{createUserId},#{createTime},#{pictureDesc},#{picturePath},#{pictureType}) </insert> <!-- 批量新增 --> <insert id="insertBatch" parameterType="paramDto"> insert into mortals_xhx_picture_material (pictureName,pictureGroupId,pictureClassifyId,createUserId,createTime,pictureDesc,picturePath,pictureType) VALUES <foreach collection="data.dataList" item="item" index="index" separator="," > (#{item.pictureName},#{item.pictureGroupId},#{item.pictureClassifyId},#{item.createUserId},#{item.createTime},#{item.pictureDesc},#{item.picturePath},#{item.pictureType}) </foreach> </insert> <!-- 根据ParamDto更新 --> <update id="update" parameterType="paramDto"> update mortals_xhx_picture_material as a set <trim suffixOverrides="," suffix=""> <if test="(colPickMode==0 and data.containsKey('pictureName')) or (colPickMode==1 and !data.containsKey('pictureName'))"> a.pictureName=#{data.pictureName}, </if> <if test="(colPickMode==0 and data.containsKey('pictureGroupId')) or (colPickMode==1 and !data.containsKey('pictureGroupId'))"> a.pictureGroupId=#{data.pictureGroupId}, </if> <if test="(colPickMode==0 and data.containsKey('pictureGroupIdIncrement')) or (colPickMode==1 and !data.containsKey('pictureGroupIdIncrement'))"> a.pictureGroupId=ifnull(a.pictureGroupId,0) + #{data.pictureGroupIdIncrement}, </if> <if test="(colPickMode==0 and data.containsKey('pictureClassifyId')) or (colPickMode==1 and !data.containsKey('pictureClassifyId'))"> a.pictureClassifyId=#{data.pictureClassifyId}, </if> <if test="(colPickMode==0 and data.containsKey('pictureClassifyIdIncrement')) or (colPickMode==1 and !data.containsKey('pictureClassifyIdIncrement'))"> a.pictureClassifyId=ifnull(a.pictureClassifyId,0) + #{data.pictureClassifyIdIncrement}, </if> <if test="(colPickMode==0 and data.containsKey('createUserId')) or (colPickMode==1 and !data.containsKey('createUserId'))"> a.createUserId=#{data.createUserId}, </if> <if test="(colPickMode==0 and data.containsKey('createUserIdIncrement')) or (colPickMode==1 and !data.containsKey('createUserIdIncrement'))"> a.createUserId=ifnull(a.createUserId,0) + #{data.createUserIdIncrement}, </if> <if test="(colPickMode==0 and data.containsKey('createTime')) or (colPickMode==1 and !data.containsKey('createTime'))"> a.createTime=#{data.createTime}, </if> <if test="(colPickMode==0 and data.containsKey('pictureDesc')) or (colPickMode==1 and !data.containsKey('pictureDesc'))"> a.pictureDesc=#{data.pictureDesc}, </if> <if test="(colPickMode==0 and data.containsKey('picturePath')) or (colPickMode==1 and !data.containsKey('picturePath'))"> a.picturePath=#{data.picturePath}, </if> <if test="(colPickMode==0 and data.containsKey('pictureType')) or (colPickMode==1 and !data.containsKey('pictureType'))"> a.pictureType=#{data.pictureType}, </if> <if test="(colPickMode==0 and data.containsKey('pictureTypeIncrement')) or (colPickMode==1 and !data.containsKey('pictureTypeIncrement'))"> a.pictureType=ifnull(a.pictureType,0) + #{data.pictureTypeIncrement}, </if> </trim> <trim suffixOverrides="where" suffix=""> where <trim prefixOverrides="and" prefix=""> <include refid="_condition_"/> </trim> </trim> </update> <!-- 批量更新 --> <update id="updateBatch" parameterType="paramDto"> update mortals_xhx_picture_material as a <trim prefix="set" suffixOverrides=","> <trim prefix="pictureName=(case" suffix="ELSE pictureName end),"> <foreach collection="data.dataList" item="item" index="index" separator="" > <if test="(colPickMode==0 and item.containsKey('pictureName')) or (colPickMode==1 and !item.containsKey('pictureName'))"> when a.id=#{item.id} then #{item.pictureName} </if> </foreach> </trim> <trim prefix="pictureGroupId=(case" suffix="ELSE pictureGroupId end),"> <foreach collection="data.dataList" item="item" index="index" separator="" > <choose> <when test="(colPickMode==0 and item.containsKey('pictureGroupId')) or (colPickMode==1 and !item.containsKey('pictureGroupId'))"> when a.id=#{item.id} then #{item.pictureGroupId} </when> <when test="(colPickMode==0 and item.containsKey('pictureGroupIdIncrement')) or (colPickMode==1 and !item.containsKey('pictureGroupIdIncrement'))"> when a.id=#{item.id} then ifnull(a.pictureGroupId,0) + #{item.pictureGroupIdIncrement} </when> </choose> </foreach> </trim> <trim prefix="pictureClassifyId=(case" suffix="ELSE pictureClassifyId end),"> <foreach collection="data.dataList" item="item" index="index" separator="" > <choose> <when test="(colPickMode==0 and item.containsKey('pictureClassifyId')) or (colPickMode==1 and !item.containsKey('pictureClassifyId'))"> when a.id=#{item.id} then #{item.pictureClassifyId} </when> <when test="(colPickMode==0 and item.containsKey('pictureClassifyIdIncrement')) or (colPickMode==1 and !item.containsKey('pictureClassifyIdIncrement'))"> when a.id=#{item.id} then ifnull(a.pictureClassifyId,0) + #{item.pictureClassifyIdIncrement} </when> </choose> </foreach> </trim> <trim prefix="createUserId=(case" suffix="ELSE createUserId end),"> <foreach collection="data.dataList" item="item" index="index" separator="" > <choose> <when test="(colPickMode==0 and item.containsKey('createUserId')) or (colPickMode==1 and !item.containsKey('createUserId'))"> when a.id=#{item.id} then #{item.createUserId} </when> <when test="(colPickMode==0 and item.containsKey('createUserIdIncrement')) or (colPickMode==1 and !item.containsKey('createUserIdIncrement'))"> when a.id=#{item.id} then ifnull(a.createUserId,0) + #{item.createUserIdIncrement} </when> </choose> </foreach> </trim> <trim prefix="createTime=(case" suffix="ELSE createTime end),"> <foreach collection="data.dataList" item="item" index="index" separator="" > <if test="(colPickMode==0 and item.containsKey('createTime')) or (colPickMode==1 and !item.containsKey('createTime'))"> when a.id=#{item.id} then #{item.createTime} </if> </foreach> </trim> <trim prefix="pictureDesc=(case" suffix="ELSE pictureDesc end),"> <foreach collection="data.dataList" item="item" index="index" separator="" > <if test="(colPickMode==0 and item.containsKey('pictureDesc')) or (colPickMode==1 and !item.containsKey('pictureDesc'))"> when a.id=#{item.id} then #{item.pictureDesc} </if> </foreach> </trim> <trim prefix="picturePath=(case" suffix="ELSE picturePath end),"> <foreach collection="data.dataList" item="item" index="index" separator="" > <if test="(colPickMode==0 and item.containsKey('picturePath')) or (colPickMode==1 and !item.containsKey('picturePath'))"> when a.id=#{item.id} then #{item.picturePath} </if> </foreach> </trim> <trim prefix="pictureType=(case" suffix="ELSE pictureType end),"> <foreach collection="data.dataList" item="item" index="index" separator="" > <choose> <when test="(colPickMode==0 and item.containsKey('pictureType')) or (colPickMode==1 and !item.containsKey('pictureType'))"> when a.id=#{item.id} then #{item.pictureType} </when> <when test="(colPickMode==0 and item.containsKey('pictureTypeIncrement')) or (colPickMode==1 and !item.containsKey('pictureTypeIncrement'))"> when a.id=#{item.id} then ifnull(a.pictureType,0) + #{item.pictureTypeIncrement} </when> </choose> </foreach> </trim> </trim> where id in <foreach collection="data.dataList" item="item" index="index" open="(" separator="," close=")"> #{item.id} </foreach> </update> <!-- 根据主健查询 --> <select id="getByKey" parameterType="paramDto" resultMap="PictureMaterialEntity-Map"> select <include refid="_columns"/> from mortals_xhx_picture_material as a where a.id=#{condition.id} </select> <!-- 根据主健删除 --> <delete id="deleteByKey" parameterType="paramDto"> delete a.* from mortals_xhx_picture_material as a where a.id=#{condition.id} </delete> <!-- 根据主健删除一批,针对单一主健有效 --> <delete id="deleteByKeys"> delete from mortals_xhx_picture_material where id in <foreach collection="array" item="item" index="index" open="(" separator="," close=")"> #{item} </foreach> </delete> <!-- 根据paramDto删除一批 --> <delete id="deleteByMap" parameterType="paramDto"> delete a.* from mortals_xhx_picture_material as a <trim suffixOverrides="where" suffix=""> where <trim prefixOverrides="and" prefix=""> <include refid="_condition_"/> </trim> </trim> </delete> <!-- 获取列表 --> <select id="getList" parameterType="paramDto" resultMap="PictureMaterialEntity-Map"> select <include refid="_columns"/> from mortals_xhx_picture_material as a <trim suffixOverrides="where" suffix=""> where <trim prefixOverrides="and" prefix=""> <include refid="_condition_"/> </trim> </trim> <include refid="_orderCols_"/> </select> <!-- 获取 --> <select id="getListCount" parameterType="paramDto" resultType="int"> select count(1) from mortals_xhx_picture_material as a <trim suffixOverrides="where" suffix=""> where <trim prefixOverrides="and" prefix=""> <include refid="_condition_"/> </trim> </trim> </select> <!-- 条件映射 --> <sql id="_condition_"> <if test="condition != null and !condition.isEmpty()"> <!-- 条件映射-普通条件 --> <include refid="_condition_param_"> <property name="_conditionParam_" value="condition"/> <property name="_conditionType_" value="and"/> </include> <!-- 条件映射-集合之间使用AND,集合中元素使用OR-(list[0].1 or list[0].2) and (list[1].3 or list[1].4) --> <if test="condition.containsKey('andConditionList') and !condition.andConditionList.isEmpty()"> and <foreach collection="condition.andConditionList" open="(" close=")" index="index" item="andCondition" separator=" and "> <trim prefixOverrides="or" prefix="(" suffix=")"> <include refid="_condition_param_"> <property name="_conditionParam_" value="andCondition"/> <property name="_conditionType_" value="or"/> </include> </trim> </foreach> </if> <!-- 条件映射-集合之间使用OR,集合中元素使用AND-(list[0].1 and list[0].2) or (list[1].3 and list[1].4) --> <if test="condition.containsKey('orConditionList') and !condition.orConditionList.isEmpty()"> and <foreach collection="condition.orConditionList" open="(" close=")" index="index" item="orCondition" separator=" or "> <trim prefixOverrides="and" prefix="(" suffix=")"> <include refid="_condition_param_"> <property name="_conditionParam_" value="orCondition"/> <property name="_conditionType_" value="and"/> </include> </trim> </foreach> </if> </if> </sql> <!-- 条件映射-代参数 --> <sql id="_condition_param_"> <bind name="conditionParamRef" value="${_conditionParam_}"/> <if test="conditionParamRef.containsKey('id')"> <if test="conditionParamRef.id != null"> ${_conditionType_} a.id=#{${_conditionParam_}.id} </if> </if> <if test="conditionParamRef.containsKey('id')"> <if test="conditionParamRef.id != null "> ${_conditionType_} a.id = #{${_conditionParam_}.id} </if> <if test="conditionParamRef.id == null"> ${_conditionType_} a.id is null </if> </if> <if test="conditionParamRef.containsKey('idList')"> ${_conditionType_} a.id in <foreach collection="conditionParamRef.idList" open="(" close=")" index="index" item="item" separator=","> #{item} </foreach> </if> <if test="conditionParamRef.containsKey('idStart') and conditionParamRef.idStart != null"> ${_conditionType_} a.id <![CDATA[ >= ]]> #{${_conditionParam_}.idStart} </if> <if test="conditionParamRef.containsKey('idEnd') and conditionParamRef.idEnd != null"> ${_conditionType_} a.id <![CDATA[ <= ]]> #{${_conditionParam_}.idEnd} </if> <if test="conditionParamRef.containsKey('pictureName')"> <if test="conditionParamRef.pictureName != null and conditionParamRef.pictureName != ''"> ${_conditionType_} a.pictureName like #{${_conditionParam_}.pictureName} </if> <if test="conditionParamRef.pictureName == null"> ${_conditionType_} a.pictureName is null </if> </if> <if test="conditionParamRef.containsKey('pictureNameList')"> ${_conditionType_} a.pictureName in <foreach collection="conditionParamRef.pictureNameList" open="(" close=")" index="index" item="item" separator=","> #{item} </foreach> </if> <if test="conditionParamRef.containsKey('pictureGroupId')"> <if test="conditionParamRef.pictureGroupId != null "> ${_conditionType_} a.pictureGroupId = #{${_conditionParam_}.pictureGroupId} </if> <if test="conditionParamRef.pictureGroupId == null"> ${_conditionType_} a.pictureGroupId is null </if> </if> <if test="conditionParamRef.containsKey('pictureGroupIdList')"> ${_conditionType_} a.pictureGroupId in <foreach collection="conditionParamRef.pictureGroupIdList" open="(" close=")" index="index" item="item" separator=","> #{item} </foreach> </if> <if test="conditionParamRef.containsKey('pictureGroupIdStart') and conditionParamRef.pictureGroupIdStart != null"> ${_conditionType_} a.pictureGroupId <![CDATA[ >= ]]> #{${_conditionParam_}.pictureGroupIdStart} </if> <if test="conditionParamRef.containsKey('pictureGroupIdEnd') and conditionParamRef.pictureGroupIdEnd != null"> ${_conditionType_} a.pictureGroupId <![CDATA[ <= ]]> #{${_conditionParam_}.pictureGroupIdEnd} </if> <if test="conditionParamRef.containsKey('pictureClassifyId')"> <if test="conditionParamRef.pictureClassifyId != null "> ${_conditionType_} a.pictureClassifyId = #{${_conditionParam_}.pictureClassifyId} </if> <if test="conditionParamRef.pictureClassifyId == null"> ${_conditionType_} a.pictureClassifyId is null </if> </if> <if test="conditionParamRef.containsKey('pictureClassifyIdList')"> ${_conditionType_} a.pictureClassifyId in <foreach collection="conditionParamRef.pictureClassifyIdList" open="(" close=")" index="index" item="item" separator=","> #{item} </foreach> </if> <if test="conditionParamRef.containsKey('pictureClassifyIdStart') and conditionParamRef.pictureClassifyIdStart != null"> ${_conditionType_} a.pictureClassifyId <![CDATA[ >= ]]> #{${_conditionParam_}.pictureClassifyIdStart} </if> <if test="conditionParamRef.containsKey('pictureClassifyIdEnd') and conditionParamRef.pictureClassifyIdEnd != null"> ${_conditionType_} a.pictureClassifyId <![CDATA[ <= ]]> #{${_conditionParam_}.pictureClassifyIdEnd} </if> <if test="conditionParamRef.containsKey('createUserId')"> <if test="conditionParamRef.createUserId != null "> ${_conditionType_} a.createUserId = #{${_conditionParam_}.createUserId} </if> <if test="conditionParamRef.createUserId == null"> ${_conditionType_} a.createUserId is null </if> </if> <if test="conditionParamRef.containsKey('createUserIdList')"> ${_conditionType_} a.createUserId in <foreach collection="conditionParamRef.createUserIdList" open="(" close=")" index="index" item="item" separator=","> #{item} </foreach> </if> <if test="conditionParamRef.containsKey('createUserIdStart') and conditionParamRef.createUserIdStart != null"> ${_conditionType_} a.createUserId <![CDATA[ >= ]]> #{${_conditionParam_}.createUserIdStart} </if> <if test="conditionParamRef.containsKey('createUserIdEnd') and conditionParamRef.createUserIdEnd != null"> ${_conditionType_} a.createUserId <![CDATA[ <= ]]> #{${_conditionParam_}.createUserIdEnd} </if> <if test="conditionParamRef.containsKey('createTime')"> <if test="conditionParamRef.createTime != null "> ${_conditionType_} a.createTime = #{${_conditionParam_}.createTime} </if> <if test="conditionParamRef.createTime == null"> ${_conditionType_} a.createTime is null </if> </if> <if test="conditionParamRef.containsKey('createTimeStart') and conditionParamRef.createTimeStart != null and conditionParamRef.createTimeStart!=''"> ${_conditionType_} a.createTime <![CDATA[ >= ]]> STR_TO_DATE(left(concat(#{${_conditionParam_}.createTimeStart},' 00:00:00'),19),'%Y-%m-%d %k:%i:%s') </if> <if test="conditionParamRef.containsKey('createTimeEnd') and conditionParamRef.createTimeEnd != null and conditionParamRef.createTimeEnd!=''"> ${_conditionType_} a.createTime <![CDATA[ <= ]]> STR_TO_DATE(left(concat(#{${_conditionParam_}.createTimeEnd},' 23:59:59'),19),'%Y-%m-%d %k:%i:%s') </if> <if test="conditionParamRef.containsKey('pictureDesc')"> <if test="conditionParamRef.pictureDesc != null and conditionParamRef.pictureDesc != ''"> ${_conditionType_} a.pictureDesc like #{${_conditionParam_}.pictureDesc} </if> <if test="conditionParamRef.pictureDesc == null"> ${_conditionType_} a.pictureDesc is null </if> </if> <if test="conditionParamRef.containsKey('pictureDescList')"> ${_conditionType_} a.pictureDesc in <foreach collection="conditionParamRef.pictureDescList" open="(" close=")" index="index" item="item" separator=","> #{item} </foreach> </if> <if test="conditionParamRef.containsKey('picturePath')"> <if test="conditionParamRef.picturePath != null and conditionParamRef.picturePath != ''"> ${_conditionType_} a.picturePath like #{${_conditionParam_}.picturePath} </if> <if test="conditionParamRef.picturePath == null"> ${_conditionType_} a.picturePath is null </if> </if> <if test="conditionParamRef.containsKey('picturePathList')"> ${_conditionType_} a.picturePath in <foreach collection="conditionParamRef.picturePathList" open="(" close=")" index="index" item="item" separator=","> #{item} </foreach> </if> <if test="conditionParamRef.containsKey('pictureType')"> <if test="conditionParamRef.pictureType != null "> ${_conditionType_} a.pictureType = #{${_conditionParam_}.pictureType} </if> <if test="conditionParamRef.pictureType == null"> ${_conditionType_} a.pictureType is null </if> </if> <if test="conditionParamRef.containsKey('pictureTypeList')"> ${_conditionType_} a.pictureType in <foreach collection="conditionParamRef.pictureTypeList" open="(" close=")" index="index" item="item" separator=","> #{item} </foreach> </if> <if test="conditionParamRef.containsKey('pictureTypeStart') and conditionParamRef.pictureTypeStart != null"> ${_conditionType_} a.pictureType <![CDATA[ >= ]]> #{${_conditionParam_}.pictureTypeStart} </if> <if test="conditionParamRef.containsKey('pictureTypeEnd') and conditionParamRef.pictureTypeEnd != null"> ${_conditionType_} a.pictureType <![CDATA[ <= ]]> #{${_conditionParam_}.pictureTypeEnd} </if> </sql> <sql id="_orderCols_"> <if test="orderColList != null and !orderColList.isEmpty()"> order by <trim suffixOverrides="," suffix=""> <foreach collection="orderColList" open="" close="" index="index" item="item" separator=","> ${item.colName} ${item.sortKind} </foreach> </trim> </if> <if test="(orderColList == null or orderColList.isEmpty()) and orderCol != null and !orderCol.isEmpty()"> order by <trim suffixOverrides="," suffix=""> <if test="orderCol.containsKey('id')"> a.id <if test='orderCol.id != null and "DESC".equalsIgnoreCase(orderCol.id)'>DESC</if> , </if> <if test="orderCol.containsKey('pictureName')"> a.pictureName <if test='orderCol.pictureName != null and "DESC".equalsIgnoreCase(orderCol.pictureName)'>DESC</if> , </if> <if test="orderCol.containsKey('pictureGroupId')"> a.pictureGroupId <if test='orderCol.pictureGroupId != null and "DESC".equalsIgnoreCase(orderCol.pictureGroupId)'>DESC</if> , </if> <if test="orderCol.containsKey('pictureClassifyId')"> a.pictureClassifyId <if test='orderCol.pictureClassifyId != null and "DESC".equalsIgnoreCase(orderCol.pictureClassifyId)'>DESC</if> , </if> <if test="orderCol.containsKey('createUserId')"> a.createUserId <if test='orderCol.createUserId != null and "DESC".equalsIgnoreCase(orderCol.createUserId)'>DESC</if> , </if> <if test="orderCol.containsKey('createTime')"> a.createTime <if test='orderCol.createTime != null and "DESC".equalsIgnoreCase(orderCol.createTime)'>DESC</if> , </if> <if test="orderCol.containsKey('pictureDesc')"> a.pictureDesc <if test='orderCol.pictureDesc != null and "DESC".equalsIgnoreCase(orderCol.pictureDesc)'>DESC</if> , </if> <if test="orderCol.containsKey('picturePath')"> a.picturePath <if test='orderCol.picturePath != null and "DESC".equalsIgnoreCase(orderCol.picturePath)'>DESC</if> , </if> <if test="orderCol.containsKey('pictureType')"> a.pictureType <if test='orderCol.pictureType != null and "DESC".equalsIgnoreCase(orderCol.pictureType)'>DESC</if> , </if> </trim> </if> </sql> <sql id="_group_by_"> <if test="groupList != null and !groupList.isEmpty()"> GROUP BY <trim suffixOverrides="," suffix=""> <foreach collection="groupList" open="" close="" index="index" item="item" separator=","> ${item} </foreach> </trim> </if> </sql> </mapper>