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1.30晚

master
fjj 2024-01-30 21:19:43 +08:00
parent cd71fed7e4
commit 0eabfde4d9
13 changed files with 186 additions and 88 deletions
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33
HomeWork-community/src/main/java/HomeWork/community/controller/CommunityController.java
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@ -1,12 +1,12 @@
package HomeWork.community.controller;
import HomeWork.community.domain.City;
import HomeWork.community.domain.Province;
import HomeWork.common.core.domain.R;
import HomeWork.community.domain.dto.PlotDto;
import HomeWork.community.domain.vo.PlotVo;
import HomeWork.community.domain.vo.TreeVo;
import HomeWork.community.service.CommunityService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@ -21,19 +21,18 @@ import java.util.List;
public class CommunityController {
@Autowired
private CommunityService communityService;
@PostMapping("/province")
public List<Province> province(){
List<Province> list = communityService.province();
return list;
@GetMapping("/tree/list")
public R<List<TreeVo>> treeList() {
List<TreeVo> list = communityService.list();
return R.ok(list);
}
@PostMapping("/city")
public List<City> city(){
List<City> list = communityService.city();
return list;
@PostMapping("/plot/{id}")
public R<List<PlotVo>> plot(@PathVariable Integer id) {
List<PlotVo> plotVos= communityService.plotList(id);
return R.ok(plotVos);
}
@PostMapping("/district")
public List<City> district(){
List<City> list = communityService.district();
return list;
@PostMapping("/add")
public R add(@RequestBody PlotDto plotDto) {
return R.ok(communityService.add(plotDto));
}
}

16
HomeWork-community/src/main/java/HomeWork/community/domain/City.java
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@ -1,16 +0,0 @@
package HomeWork.community.domain;
import lombok.Data;
/**
* @ClassName : City
* @Description : 市
* @Author : FJJ
* @Date: 2024-01-30 16:31
*/
@Data
public class City {
private int cityId;
private String name;
private Province province;
}

16
HomeWork-community/src/main/java/HomeWork/community/domain/District.java
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@ -1,16 +0,0 @@
package HomeWork.community.domain;
import lombok.Data;
/**
* @ClassName : District
* @Description : 区
* @Author : FJJ
* @Date: 2024-01-30 16:32
*/
@Data
public class District {
private int districtId;
private String name;
private City city;
}

15
HomeWork-community/src/main/java/HomeWork/community/domain/Province.java
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@ -1,15 +0,0 @@
package HomeWork.community.domain;
import lombok.Data;
/**
* @ClassName : Province
* @Description : 省
* @Author : FJJ
* @Date: 2024-01-30 16:30
*/
@Data
public class Province {
private Integer id;
private String name;
}

12
HomeWork-community/src/main/java/HomeWork/community/domain/dto/PlotDto.java 100644
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@ -0,0 +1,12 @@
package HomeWork.community.domain.dto;
import lombok.Data;
@Data
public class PlotDto {
private String name;
private String num;
private String img;
private Integer parentId;
private String address;
}

15
HomeWork-community/src/main/java/HomeWork/community/domain/entity/PlotEntity.java 100644
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@ -0,0 +1,15 @@
package HomeWork.community.domain.entity;
import lombok.Data;
@Data
public class PlotEntity {
private Integer id;
private String name;
private Integer parentId;
private String address;
private String img;
private Integer building;
private Integer tenement;
private String num;
}

16
HomeWork-community/src/main/java/HomeWork/community/domain/entity/TreeEntity.java 100644
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@ -0,0 +1,16 @@
package HomeWork.community.domain.entity;
import lombok.Data;
/**
* @ClassName : Tree
* @Description :目录树
* @Author : FJJ
* @Date: 2024-01-30 20:15
*/
@Data
public class TreeEntity {
private Integer id;
private String name;
private Integer parentId;
}

15
HomeWork-community/src/main/java/HomeWork/community/domain/vo/PlotVo.java 100644
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@ -0,0 +1,15 @@
package HomeWork.community.domain.vo;
import lombok.Data;
@Data
public class PlotVo {
private Integer id;
private String name;
private Integer parentId;
private String address;
private String img;
private Integer building;
private Integer tenement;
private String num;
}

19
HomeWork-community/src/main/java/HomeWork/community/domain/vo/TreeVo.java 100644
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@ -0,0 +1,19 @@
package HomeWork.community.domain.vo;
import lombok.Data;
import java.util.List;
/**
* @ClassName : Tree
* @Description :目录树
* @Author : FJJ
* @Date: 2024-01-30 20:15
*/
@Data
public class TreeVo {
private Integer id;
private String name;
private Integer parentId;
private List<TreeVo> children;
}

20
HomeWork-community/src/main/java/HomeWork/community/mapper/CommunityMapper.java
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@ -1,8 +1,10 @@
package HomeWork.community.mapper;
import HomeWork.community.domain.City;
import HomeWork.community.domain.Province;
import HomeWork.community.domain.dto.PlotDto;
import HomeWork.community.domain.entity.TreeEntity;
import HomeWork.community.domain.vo.PlotVo;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import java.util.List;
@ -14,9 +16,17 @@ import java.util.List;
*/
@Mapper
public interface CommunityMapper {
List<Province> province();
List<City> city();
List<City> district();
List<TreeEntity> findChildren(@Param("id") Integer id);
List<TreeEntity> treeListByTreeParentId(Integer parentId);
List<TreeEntity> treeListByTreeIds(@Param("ids")String[] split);
List<TreeEntity> treeList();
List<PlotVo> plotList(@Param("id") Integer id);
int add(PlotDto plotDto);
}

13
HomeWork-community/src/main/java/HomeWork/community/service/CommunityService.java
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@ -1,7 +1,9 @@
package HomeWork.community.service;
import HomeWork.community.domain.City;
import HomeWork.community.domain.Province;
import HomeWork.common.core.domain.R;
import HomeWork.community.domain.dto.PlotDto;
import HomeWork.community.domain.vo.PlotVo;
import HomeWork.community.domain.vo.TreeVo;
import java.util.List;
@ -12,9 +14,10 @@ import java.util.List;
* @Date: 2024-01-30 16:41
*/
public interface CommunityService {
List<Province> province();
List<City> city();
List<TreeVo> list();
List<City> district();
List<PlotVo> plotList(Integer id);
R add(PlotDto plotDto);
}

57
HomeWork-community/src/main/java/HomeWork/community/service/serviceImpl/CommunityServiceImpl.java
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@ -1,12 +1,17 @@
package HomeWork.community.service.serviceImpl;
import HomeWork.community.domain.City;
import HomeWork.community.domain.Province;
import HomeWork.common.core.domain.R;
import HomeWork.community.domain.dto.PlotDto;
import HomeWork.community.domain.entity.TreeEntity;
import HomeWork.community.domain.vo.PlotVo;
import HomeWork.community.domain.vo.TreeVo;
import HomeWork.community.mapper.CommunityMapper;
import HomeWork.community.service.CommunityService;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.ArrayList;
import java.util.List;
/**
@ -19,18 +24,54 @@ import java.util.List;
public class CommunityServiceImpl implements CommunityService {
@Autowired
private CommunityMapper communityMapper;
@Override
public List<Province> province() {
return communityMapper.province();
public List<TreeVo> list() {
ArrayList<TreeVo> treeVos = new ArrayList<>();
List<TreeEntity> treeVoList = communityMapper.treeList();
if (treeVoList.size()>0){
for (TreeEntity tree : treeVoList) {
TreeVo treeVo = new TreeVo();
BeanUtils.copyProperties(tree,treeVo);
List<TreeVo> children = findChildren(tree.getId());
treeVo.setChildren(children);
treeVos.add(treeVo);
}
}
return treeVos;
}
@Override
public List<City> city() {
return communityMapper.city();
public List<PlotVo> plotList(Integer id) {
return communityMapper.plotList(id);
}
@Override
public List<City> district() {
return communityMapper.district();
public R add(PlotDto plotDto) {
if (communityMapper.add(plotDto)==0){
return R.fail("添加失败");
}
return R.ok("添加成功");
}
private List<TreeVo> findChildren(Integer id) {
ArrayList<TreeVo> treeVos = new ArrayList<>();
List<TreeEntity> treeEntities = communityMapper.findChildren(id);
String ids="";
for (TreeEntity treeVo : treeEntities) {
ids+=treeVo.getId()+",";
}
String[] split = ids.split(",");
List<TreeEntity> treeVos1 = communityMapper.treeListByTreeIds(split);
for (TreeEntity treeVo : treeVos1) {
TreeVo treeVo1 = new TreeVo();
BeanUtils.copyProperties(treeVo,treeVo1);
List<TreeEntity> children = communityMapper.findChildren(treeVo1.getId());
if (children.size()>0){
treeVo1.setChildren(findChildren(treeVo1.getId()));
}
treeVos.add(treeVo1);
}
return treeVos;
}
}

27
HomeWork-community/src/main/resources/mapper/CommunityMapper.xml
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@ -3,15 +3,30 @@
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="HomeWork.community.mapper.CommunityMapper">
<insert id="add">
insert into plot
values (0, #{name}, #{parentId}, #{address}, #{img}, null, null,#{num})
</insert>
<select id="province" resultType="HomeWork.community.domain.Province">
select * from t_province
<select id="findChildren" resultType="HomeWork.community.domain.entity.TreeEntity">
select *
from tree
where parent_id = #{id}
</select>
<select id="city" resultType="HomeWork.community.domain.City">
select * from t_city
<select id="treeListByTreeIds" resultType="HomeWork.community.domain.entity.TreeEntity">
select * from tree where id in
<foreach collection="ids" item="treeId" open="(" separator="," close=")">
#{treeId}
</foreach>
</select>
<select id="district" resultType="HomeWork.community.domain.City">
select * from t_district
<select id="treeList" resultType="HomeWork.community.domain.entity.TreeEntity">
select * from tree where parent_id=0
</select>
<select id="treeListByTreeParentId" resultType="HomeWork.community.domain.entity.TreeEntity">
select * from tree where id = #{parentId}
</select>
<select id="plotList" resultType="HomeWork.community.domain.vo.PlotVo">
select * from plot where parent_id=#{id}
</select>
</mapper>