From 851766c095afafafdade0a83aea94127f47aebc0 Mon Sep 17 00:00:00 2001
From: 陶杰 <1378534974@qq.com>
Date: 星期四, 09 一月 2025 09:03:37 +0800
Subject: [PATCH] 1.腾讯地址-行政区划修改
---
src/main/java/com/mzl/flower/dto/response/system/AreaAppTmpDTO.java | 27 +++++
src/main/java/com/mzl/flower/service/impl/district/DistrictTengxunServiceImpl.java | 221 ++++++++++++++++++++++++++++++++++++++++++++
src/main/java/com/mzl/flower/dto/response/system/AreaAppDTO.java | 22 ++++
src/main/java/com/mzl/flower/web/system/ProvinceController.java | 12 ++
src/main/java/com/mzl/flower/service/district/DistrictTengxunService.java | 4
src/main/java/com/mzl/flower/service/impl/map/MapTengxunServiceImpl.java | 13 ++
6 files changed, 296 insertions(+), 3 deletions(-)
diff --git a/src/main/java/com/mzl/flower/dto/response/system/AreaAppDTO.java b/src/main/java/com/mzl/flower/dto/response/system/AreaAppDTO.java
new file mode 100644
index 0000000..8a02e50
--- /dev/null
+++ b/src/main/java/com/mzl/flower/dto/response/system/AreaAppDTO.java
@@ -0,0 +1,22 @@
+package com.mzl.flower.dto.response.system;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class AreaAppDTO {
+ private String value;
+ private String text;
+ private List<AreaAppDTO> children=new ArrayList<>();
+
+ public AreaAppDTO(String value, String text) {
+ this.value = value;
+ this.text = text;
+ }
+}
diff --git a/src/main/java/com/mzl/flower/dto/response/system/AreaAppTmpDTO.java b/src/main/java/com/mzl/flower/dto/response/system/AreaAppTmpDTO.java
new file mode 100644
index 0000000..0de4473
--- /dev/null
+++ b/src/main/java/com/mzl/flower/dto/response/system/AreaAppTmpDTO.java
@@ -0,0 +1,27 @@
+package com.mzl.flower.dto.response.system;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Data
+@NoArgsConstructor
+
+public class AreaAppTmpDTO {
+ private String areaId;
+ private String areaType;
+ private String name;
+ private String parentAreaId;
+ private List<AreaAppTmpDTO> children=new ArrayList<>();
+
+ public AreaAppTmpDTO(String areaId, String areaType, String name, String parentAreaId) {
+ this.areaId = areaId;
+ this.areaType = areaType;
+ this.name = name;
+ this.parentAreaId = parentAreaId;
+ }
+
+}
diff --git a/src/main/java/com/mzl/flower/service/district/DistrictTengxunService.java b/src/main/java/com/mzl/flower/service/district/DistrictTengxunService.java
index 5b7f829..bd14f73 100644
--- a/src/main/java/com/mzl/flower/service/district/DistrictTengxunService.java
+++ b/src/main/java/com/mzl/flower/service/district/DistrictTengxunService.java
@@ -68,4 +68,8 @@
String getChineseArea();
void clearChineseDataCache();
+
+ String getChineseAreaForApp();
+
+ String getChineseAreaForWeb();
}
diff --git a/src/main/java/com/mzl/flower/service/impl/district/DistrictTengxunServiceImpl.java b/src/main/java/com/mzl/flower/service/impl/district/DistrictTengxunServiceImpl.java
index b2ec3f5..0205509 100644
--- a/src/main/java/com/mzl/flower/service/impl/district/DistrictTengxunServiceImpl.java
+++ b/src/main/java/com/mzl/flower/service/impl/district/DistrictTengxunServiceImpl.java
@@ -4,11 +4,15 @@
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
import com.mzl.flower.base.cache.StringCacheClient;
import com.mzl.flower.config.exception.ValidationException;
import com.mzl.flower.config.security.SecurityUtils;
+import com.mzl.flower.dto.map.tengxun.TengxunDistrict;
import com.mzl.flower.dto.request.district.CreateDistrictTengxunDTO;
import com.mzl.flower.dto.response.district.DistrictTengxunVO;
+import com.mzl.flower.dto.response.system.AreaAppDTO;
+import com.mzl.flower.dto.response.system.AreaAppTmpDTO;
import com.mzl.flower.dto.response.system.AreaDTO;
import com.mzl.flower.entity.district.DistrictTengxunDO;
import com.mzl.flower.entity.district.DistrictTengxunDO;
@@ -49,6 +53,9 @@
@Autowired
private StringCacheClient stringCacheClient;
+
+ @Autowired
+ private Gson gson;
@Override
public void refreshDistrict() {
List<DistrictTengxunDO> districtTengxunDOList = getAllDistrict();
@@ -104,7 +111,7 @@
}
// 映射当前节点
- AreaDTO targetNode = new AreaDTO(sourceNode.getName(), sourceNode.getName());
+ AreaDTO targetNode = new AreaDTO(sourceNode.getCode(), sourceNode.getName());
// 递归映射子节点
if (sourceNode.getChildren() != null) {
@@ -116,6 +123,60 @@
return targetNode;
}
+ public static AreaDTO transformCodeEqName(DistrictTengxunVO sourceNode) {
+ if (sourceNode == null) {
+ return null;
+ }
+
+ // 映射当前节点
+ AreaDTO targetNode = new AreaDTO(sourceNode.getName(), sourceNode.getName());
+
+ // 递归映射子节点
+ if (sourceNode.getChildren() != null) {
+ for (DistrictTengxunVO child : sourceNode.getChildren()) {
+ targetNode.getChildren().add(transformCodeEqName(child));
+ }
+ }
+
+ return targetNode;
+ }
+
+ public static AreaAppTmpDTO transformApp(DistrictTengxunVO sourceNode,int level) {
+ if (sourceNode == null) {
+ return null;
+ }
+
+ // 映射当前节点
+ AreaAppTmpDTO targetNode = new AreaAppTmpDTO(sourceNode.getId(), level+"", sourceNode.getName(), sourceNode.getParentId());
+
+ // 递归映射子节点
+ if (sourceNode.getChildren() != null) {
+ for (DistrictTengxunVO child : sourceNode.getChildren()) {
+ targetNode.getChildren().add(transformApp(child,level++));
+ }
+ }
+
+ return targetNode;
+ }
+
+ public static AreaAppDTO transformApp2(DistrictTengxunVO sourceNode) {
+ if (sourceNode == null) {
+ return null;
+ }
+
+ // 映射当前节点
+ AreaAppDTO targetNode = new AreaAppDTO(sourceNode.getCode(), sourceNode.getName());
+
+ // 递归映射子节点
+ if (sourceNode.getChildren() != null) {
+ for (DistrictTengxunVO child : sourceNode.getChildren()) {
+
+ targetNode.getChildren().add(transformApp2(child));
+ }
+ }
+
+ return targetNode;
+ }
@Override
public List<DistrictTengxunDO> getAllDistrict() {
@@ -362,6 +423,164 @@
@Override
public void clearChineseDataCache() {
stringCacheClient.delete("CHINA_AREA_DATA");
+ stringCacheClient.delete("CHINA_AREA_DATA_APP");
+ stringCacheClient.delete("CHINA_AREA_DATA_WEB");
+
+ }
+
+ @Override
+ public String getChineseAreaForApp() {
+ String result = stringCacheClient.get("CHINA_AREA_DATA_APP");
+ if (StringUtils.isNotBlank(result)) {
+ return result;
+ } else {
+ // 打印每个根节点对应的树形 JSON
+ Gson gson = new Gson();
+
+ List<DistrictTengxunDO> districtTengxunDOList = getAllDistrict();
+ List<DistrictTengxunVO> districtTengxunVOList = ConverterUtil.transList(districtTengxunDOList, DistrictTengxunVO.class);
+
+ if (CollectionUtils.isNotEmpty(districtTengxunDOList)) {
+ // 找出所有 parent_id 为 null 的节点作为根节点集合
+ List<DistrictTengxunVO> roots = districtTengxunVOList.stream()
+ .filter(districtTengxunVO -> districtTengxunVO.getParentId() == null)
+ .collect(Collectors.toList());
+
+ // 遍历根节点，构建每棵树形结构
+ List<AreaAppTmpDTO> areaDTOList = new ArrayList<>();
+ for (DistrictTengxunVO rootNode : roots) {
+ // 构建树形结构
+ buildTree(rootNode, districtTengxunVOList);
+
+ // 将树形转换成前端需要的结构
+ AreaAppTmpDTO areaDTO = transformApp(rootNode,1);
+ areaDTOList.add(areaDTO);
+ }
+ result=gson.toJson(areaDTOList);
+ if(StringUtils.isNotBlank(result)){
+ stringCacheClient.set("CHINA_AREA_DATA_APP", result);
+ }
+
+ return result;
+ }
+ return "";
+ }
+ }
+
+ @Override
+ public String getChineseAreaForWeb() {
+ String result = stringCacheClient.get("CHINA_AREA_DATA_WEB");
+ if (StringUtils.isNotBlank(result)) {
+ return result;
+ } else {
+ // 打印每个根节点对应的树形 JSON
+ Gson gson = new Gson();
+
+ List<DistrictTengxunDO> districtTengxunDOList = getAllDistrict();
+ List<DistrictTengxunVO> districtTengxunVOList = ConverterUtil.transList(districtTengxunDOList, DistrictTengxunVO.class);
+
+ if (CollectionUtils.isNotEmpty(districtTengxunDOList)) {
+ // 找出所有 parent_id 为 null 的节点作为根节点集合
+ List<DistrictTengxunVO> roots = districtTengxunVOList.stream()
+ .filter(districtTengxunVO -> districtTengxunVO.getParentId() == null)
+ .collect(Collectors.toList());
+
+ // 遍历根节点，构建每棵树形结构
+ List<AreaDTO> areaDTOList = new ArrayList<>();
+ for (DistrictTengxunVO rootNode : roots) {
+ // 构建树形结构
+ buildTree(rootNode, districtTengxunVOList);
+
+ // 将树形转换成前端需要的结构
+ AreaDTO areaDTO = transformCodeEqName(rootNode);
+ areaDTOList.add(areaDTO);
+ }
+
+ List<AreaDTO> formatterDistrict =normalizeTreeToThreeLevels(areaDTOList);
+// result=gson.toJson(areaDTOList);
+ result=gson.toJson(formatterDistrict);
+ if(StringUtils.isNotBlank(result)){
+ stringCacheClient.set("CHINA_AREA_DATA_WEB", result);
+ }
+
+ return result;
+ }
+ return "";
+ }
+ }
+
+
+
+ public static List<AreaDTO> normalizeTreeToThreeLevels(List<AreaDTO> tree) {
+ List<AreaDTO> result = new ArrayList<>();
+ for (AreaDTO node : tree) {
+ int depth = getTreeDepth(node);
+ if(depth<3){
+ List<AreaDTO> childrenList=new ArrayList<>();
+ childrenList.add(node);
+
+ AreaDTO tengxunDistrict= new AreaDTO();
+ BeanUtils.copyProperties(node, tengxunDistrict);
+ tengxunDistrict.setChildren(childrenList);
+ // 虚拟的id、code
+ tengxunDistrict.setCode(tengxunDistrict.getCode());
+ result.add(tengxunDistrict);
+ continue;
+ }else{
+ result.add(node);
+ }
+
+ }
+ return result;
+ }
+
+ private static int getTreeDepth(AreaDTO node) {
+ if (node == null || node.getChildren() == null || node.getChildren().isEmpty()) {
+ return 1;
+ }
+ int maxDepth = 0;
+ for (AreaDTO child : node.getChildren()) {
+ maxDepth = Math.max(maxDepth, getTreeDepth(child));
+ }
+ return maxDepth + 1;
+ }
+
+ public String getChineseAreaForApp2() {
+ String result = stringCacheClient.get("CHINA_AREA_DATA_APP");
+ if (StringUtils.isNotBlank(result)) {
+ return result;
+ } else {
+ // 打印每个根节点对应的树形 JSON
+ Gson gson = new Gson();
+
+ List<DistrictTengxunDO> districtTengxunDOList = getAllDistrict();
+ List<DistrictTengxunVO> districtTengxunVOList = ConverterUtil.transList(districtTengxunDOList, DistrictTengxunVO.class);
+
+ if (CollectionUtils.isNotEmpty(districtTengxunDOList)) {
+ // 找出所有 parent_id 为 null 的节点作为根节点集合
+ List<DistrictTengxunVO> roots = districtTengxunVOList.stream()
+ .filter(districtTengxunVO -> districtTengxunVO.getParentId() == null)
+ .collect(Collectors.toList());
+
+ // 遍历根节点，构建每棵树形结构
+ List<AreaAppDTO> areaDTOList = new ArrayList<>();
+ for (DistrictTengxunVO rootNode : roots) {
+ // 构建树形结构
+ buildTree(rootNode, districtTengxunVOList);
+
+ // 将树形转换成前端需要的结构
+ AreaAppDTO areaDTO = transformApp2(rootNode);
+ areaDTOList.add(areaDTO);
+ }
+ result=gson.toJson(areaDTOList);
+ if(StringUtils.isNotBlank(result)){
+ stringCacheClient.set("CHINA_AREA_DATA_APP", result);
+ }
+
+ return result;
+ }
+ return "";
+ }
}
}
diff --git a/src/main/java/com/mzl/flower/service/impl/map/MapTengxunServiceImpl.java b/src/main/java/com/mzl/flower/service/impl/map/MapTengxunServiceImpl.java
index fc0b4f5..4c4bd15 100644
--- a/src/main/java/com/mzl/flower/service/impl/map/MapTengxunServiceImpl.java
+++ b/src/main/java/com/mzl/flower/service/impl/map/MapTengxunServiceImpl.java
@@ -51,13 +51,22 @@
List<TengxunDistrict> allDistricts = response.getResult();
// 将腾讯地图返回的数据格式转换成标准的三层结构
- List<TengxunDistrict> formatterDistrict =normalizeTreeToThreeLevels(allDistricts);
+// List<TengxunDistrict> formatterDistrict =normalizeTreeToThreeLevels(allDistricts);
+//
+// List<TengxunDistrict> allTengxunDistricts = new ArrayList<>();
+// // 递归遍历所有的节点，然后把所有节点加入到 allDistricts 列表中
+// for (TengxunDistrict tengxunDistrict : formatterDistrict){
+// addDistrictToList(tengxunDistrict, null, allTengxunDistricts); // 从根节点开始，父节点 ID 为 null
+// }
+
+// List<TengxunDistrict> formatterDistrict =normalizeTreeToThreeLevels(allDistricts);
List<TengxunDistrict> allTengxunDistricts = new ArrayList<>();
// 递归遍历所有的节点，然后把所有节点加入到 allDistricts 列表中
- for (TengxunDistrict tengxunDistrict : formatterDistrict){
+ for (TengxunDistrict tengxunDistrict : allDistricts){
addDistrictToList(tengxunDistrict, null, allTengxunDistricts); // 从根节点开始，父节点 ID 为 null
}
+
List<DistrictTengxunDO> districtTengxunDOList= ConverterUtil.transList(allTengxunDistricts, DistrictTengxunDO.class);
districtTengxunService.saveRemoteDistricts(districtTengxunDOList);
diff --git a/src/main/java/com/mzl/flower/web/system/ProvinceController.java b/src/main/java/com/mzl/flower/web/system/ProvinceController.java
index ec2fa4e..0682cae 100644
--- a/src/main/java/com/mzl/flower/web/system/ProvinceController.java
+++ b/src/main/java/com/mzl/flower/web/system/ProvinceController.java
@@ -88,4 +88,16 @@
districtTengxunService.clearChineseDataCache();
return returnData(R.SUCCESS.getCode(), null);
}
+
+ @ApiOperation(value = "获取中国省市区数据")
+ @GetMapping("/web/area/json")
+ public ResponseEntity<String> getChineseAreaForWeb() {
+
+ // 高德地图
+// return returnData(R.SUCCESS.getCode(), districtService.getChineseArea());
+ // 腾讯地图
+ return returnData(R.SUCCESS.getCode(), districtTengxunService.getChineseAreaForWeb());
+// return returnData(R.SUCCESS.getCode(), provinceService.getChineseArea());
+ }
+
}
--
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