增加地区接口
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menxipeng
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package com.ruoyi.system.mapper;
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import com.ruoyi.common.core.domain.entity.Region;
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import java.util.List;
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/**
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* 地区信息Mapper接口
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*
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* @author ruoyi
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* @date 2025-08-23
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*/
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public interface RegionMapper
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{
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/**
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* 查询地区信息
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*
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* @param code 地区信息主键
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* @return 地区信息
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*/
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public Region selectRegionByCode(String code);
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/**
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* 查询地区信息列表
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*
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* @param region 地区信息
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* @return 地区信息集合
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*/
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public List<Region> selectRegionList(Region region);
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/**
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* 新增地区信息
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*
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* @param region 地区信息
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* @return 结果
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*/
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public int insertRegion(Region region);
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/**
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* 修改地区信息
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*
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* @param region 地区信息
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* @return 结果
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*/
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public int updateRegion(Region region);
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/**
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* 删除地区信息
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*
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* @param code 地区信息主键
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* @return 结果
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*/
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public int deleteRegionByCode(String code);
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/**
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* 批量删除地区信息
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*
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* @param codes 需要删除的数据主键集合
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* @return 结果
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*/
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public int deleteRegionByCodes(String[] codes);
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int batchInsert(List<Region> regionList);
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}
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@@ -0,0 +1,64 @@
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package com.ruoyi.system.service;
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import com.ruoyi.common.core.domain.entity.Region;
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import java.util.List;
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/**
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* 地区信息Service接口
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*
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* @author ruoyi
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* @date 2025-08-23
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*/
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public interface IRegionService
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{
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/**
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* 查询地区信息
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*
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* @param code 地区信息主键
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* @return 地区信息
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*/
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public Region selectRegionByCode(String code);
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/**
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* 查询地区信息列表
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*
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* @param region 地区信息
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* @return 地区信息集合
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*/
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public List<Region> selectRegionList(Region region);
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/**
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* 新增地区信息
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*
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* @param region 地区信息
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* @return 结果
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*/
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public int insertRegion(Region region);
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/**
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* 修改地区信息
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*
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* @param region 地区信息
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* @return 结果
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*/
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public int updateRegion(Region region);
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/**
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* 批量删除地区信息
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*
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* @param codes 需要删除的地区信息主键集合
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* @return 结果
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*/
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public int deleteRegionByCodes(String[] codes);
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/**
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* 删除地区信息信息
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*
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* @param code 地区信息主键
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* @return 结果
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*/
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public int deleteRegionByCode(String code);
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int batchInsert(List<Region> regionList);
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}
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@@ -0,0 +1,99 @@
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package com.ruoyi.system.service.impl;
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import com.ruoyi.common.core.domain.entity.Region;
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import com.ruoyi.system.mapper.RegionMapper;
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import com.ruoyi.system.service.IRegionService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.List;
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/**
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* 地区信息Service业务层处理
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*
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* @author ruoyi
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* @date 2025-08-23
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*/
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@Service
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public class RegionServiceImpl implements IRegionService
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{
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@Autowired
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private RegionMapper regionMapper;
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/**
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* 查询地区信息
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*
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* @param code 地区信息主键
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* @return 地区信息
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*/
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@Override
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public Region selectRegionByCode(String code)
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{
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return regionMapper.selectRegionByCode(code);
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}
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/**
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* 查询地区信息列表
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*
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* @param region 地区信息
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* @return 地区信息
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*/
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@Override
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public List<Region> selectRegionList(Region region)
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{
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return regionMapper.selectRegionList(region);
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}
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/**
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* 新增地区信息
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*
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* @param region 地区信息
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* @return 结果
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*/
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@Override
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public int insertRegion(Region region)
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{
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return regionMapper.insertRegion(region);
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}
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/**
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* 修改地区信息
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*
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* @param region 地区信息
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* @return 结果
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*/
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@Override
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public int updateRegion(Region region)
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{
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return regionMapper.updateRegion(region);
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}
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/**
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* 批量删除地区信息
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*
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* @param codes 需要删除的地区信息主键
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* @return 结果
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*/
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@Override
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public int deleteRegionByCodes(String[] codes)
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{
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return regionMapper.deleteRegionByCodes(codes);
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}
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/**
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* 删除地区信息信息
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*
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* @param code 地区信息主键
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* @return 结果
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*/
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@Override
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public int deleteRegionByCode(String code)
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{
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return regionMapper.deleteRegionByCode(code);
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}
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@Override
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public int batchInsert(List<Region> regionList) {
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return regionMapper.batchInsert(regionList);
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}
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}
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@@ -0,0 +1,75 @@
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<?xml version="1.0" encoding="UTF-8" ?>
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<!DOCTYPE mapper
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PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
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"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.ruoyi.system.mapper.RegionMapper">
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<resultMap type="Region" id="RegionResult">
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<result property="code" column="code" />
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<result property="name" column="name" />
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<result property="parentCode" column="parent_code" />
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<result property="level" column="level" />
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</resultMap>
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<sql id="selectRegionVo">
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select code, name, parent_code, level from region
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</sql>
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<select id="selectRegionList" parameterType="Region" resultMap="RegionResult">
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<include refid="selectRegionVo"/>
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<where>
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<if test="name != null and name != ''"> and name like concat('%', #{name}, '%')</if>
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<if test="parentCode != null and parentCode != ''"> and parent_code = #{parentCode}</if>
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<if test="level != null and level != ''"> and level = #{level}</if>
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</where>
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</select>
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<select id="selectRegionByCode" parameterType="String" resultMap="RegionResult">
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<include refid="selectRegionVo"/>
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where code = #{code}
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</select>
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<insert id="insertRegion" parameterType="Region">
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insert into region
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<trim prefix="(" suffix=")" suffixOverrides=",">
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<if test="code != null">code,</if>
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<if test="name != null and name != ''">name,</if>
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<if test="parentCode != null">parent_code,</if>
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<if test="level != null">level,</if>
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</trim>
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<trim prefix="values (" suffix=")" suffixOverrides=",">
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<if test="code != null">#{code},</if>
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<if test="name != null and name != ''">#{name},</if>
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<if test="parentCode != null">#{parentCode},</if>
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<if test="level != null">#{level},</if>
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</trim>
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</insert>
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<update id="updateRegion" parameterType="Region">
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update region
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<trim prefix="SET" suffixOverrides=",">
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<if test="name != null and name != ''">name = #{name},</if>
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<if test="parentCode != null">parent_code = #{parentCode},</if>
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<if test="level != null">level = #{level},</if>
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</trim>
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where code = #{code}
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</update>
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<delete id="deleteRegionByCode" parameterType="String">
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delete from region where code = #{code}
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</delete>
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<delete id="deleteRegionByCodes" parameterType="String">
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delete from region where code in
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<foreach item="code" collection="array" open="(" separator="," close=")">
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#{code}
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</foreach>
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</delete>
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<insert id="batchInsert" parameterType="java.util.List">
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insert into region (code, name, parent_code, level) values
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<foreach collection="list" item="item" separator=",">
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(#{item.code}, #{item.name}, #{item.parentCode}, #{item.level})
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</foreach>
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</insert>
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</mapper>
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