From 338cb16634c9f864b0a8064a69e512231aa164e2 Mon Sep 17 00:00:00 2001 From: sh Date: Tue, 2 Dec 2025 11:22:11 +0800 Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E6=B8=85=E6=B4=97=E8=A1=8C?= =?UTF-8?q?=E4=B8=9A=E7=88=B6=E7=BA=A7=E4=BB=A3=E7=A0=81?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../controller/cms/IndustryController.java | 110 ++++++++++++++++++ 1 file changed, 110 insertions(+) diff --git a/ruoyi-bussiness/src/main/java/com/ruoyi/cms/controller/cms/IndustryController.java b/ruoyi-bussiness/src/main/java/com/ruoyi/cms/controller/cms/IndustryController.java index 4e222bc..12727ff 100644 --- a/ruoyi-bussiness/src/main/java/com/ruoyi/cms/controller/cms/IndustryController.java +++ b/ruoyi-bussiness/src/main/java/com/ruoyi/cms/controller/cms/IndustryController.java @@ -2,10 +2,12 @@ package com.ruoyi.cms.controller.cms; import java.util.List; +import com.ruoyi.common.annotation.Anonymous; import com.ruoyi.common.core.domain.entity.Industry; import com.ruoyi.common.utils.poi.ExcelUtil; import org.springframework.security.access.prepost.PreAuthorize; import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.transaction.annotation.Transactional; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.PutMapping; @@ -34,6 +36,7 @@ import javax.servlet.http.HttpServletResponse; @RestController @RequestMapping("/cms/industry") @Api(tags = "后台：行业管理") +@Anonymous public class IndustryController extends BaseController { @Autowired @@ -131,4 +134,111 @@ public class IndustryController extends BaseController return success(); } + /** + * 修改行业父级代码 + */ + @PostMapping("/updateParentHierarchy") + @Transactional(rollbackFor = Exception.class) + public void updateParentHierarchy() { + // 第一层：所有1位长度的大类（orderNum=1 → LENGTH(remark)=1），无前缀过滤（包含20个大类） + Industry queryLevel1 = new Industry(); + queryLevel1.setOrderNum(1L); // 对应 SQL：LENGTH(remark)=1 + List level1List = industryService.selectIndustryList(queryLevel1); + + if (level1List.isEmpty()) { + throw new RuntimeException("未查询到1位长度的大类数据"); + } + System.out.println("共查询到 " + level1List.size() + " 个1位大类，开始更新层级关系..."); + + // 遍历每个1位大类，处理其下的3位子级 + for (Industry level1 : level1List) { + Long level1Id = level1.getIndustryId(); + String level1Remark = level1.getRemark(); + + // 跳过无效数据（ID或remark为空） + if (level1Id == null || level1Remark == null) { + System.out.println("跳过无效大类：ID=" + level1Id + "，remark=" + level1Remark); + continue; + } + System.out.println("处理大类：remark=" + level1Remark + "，ID=" + level1Id); + + // 第二层：3位长度（orderNum=3） + 前缀=当前大类remark（比如" B"→"B%"） + Industry queryLevel2 = new Industry(); + queryLevel2.setOrderNum(3L); // LENGTH(remark)=3 + queryLevel2.setRemark(level1Remark); // remark like 'B%'（自动匹配当前大类前缀） + List level2List = industryService.selectIndustryList(queryLevel2); + + if (level2List.isEmpty()) { + System.out.println("大类 " + level1Remark + " 无3位子级，跳过"); + continue; + } + + // 遍历3位子级，处理其下的4位孙级 + for (Industry level2 : level2List) { + Long level2Id = level2.getIndustryId(); + String level2Remark = level2.getRemark(); + + if (level2Id == null || level2Remark == null) { + continue; + } + + // 第三层：4位长度（orderNum=4） + 前缀=当前3位子级remark（比如"B02"→"B02%"） + Industry queryLevel3 = new Industry(); + queryLevel3.setOrderNum(4L); // LENGTH(remark)=4 + queryLevel3.setRemark(level2Remark); // remark like 'B02%' + List level3List = industryService.selectIndustryList(queryLevel3); + + if (level3List.isEmpty()) { + // 无4位孙级，直接更新3位子级的父ID=1位大类ID + updateParentId(level2Id, level1Id); + continue; + } + + // 遍历4位孙级，处理其下的5位曾孙级 + for (Industry level3 : level3List) { + Long level3Id = level3.getIndustryId(); + String level3Remark = level3.getRemark(); + + if (level3Id == null || level3Remark == null) { + continue; + } + + // 第四层：5位长度（orderNum=5） + 前缀=当前4位孙级remark（比如"B021"→"B021%"） + Industry queryLevel4 = new Industry(); + queryLevel4.setOrderNum(5L); // LENGTH(remark)=5 + queryLevel4.setRemark(level3Remark); // remark like 'B021%' + List level4List = industryService.selectIndustryList(queryLevel4); + + // 更新5位曾孙级的父ID=4位孙级ID + for (Industry level4 : level4List) { + if (level4.getIndustryId() != null && level4.getRemark() != null) { + updateParentId(level4.getIndustryId(), level3Id); + System.out.println("更新5位数据：" + level4.getRemark() + " → 父ID=" + level3Id); + } + } + + // 更新4位孙级的父ID=3位子级ID + updateParentId(level3Id, level2Id); + System.out.println("更新4位数据：" + level3Remark + " → 父ID=" + level2Id); + } + + // 更新3位子级的父ID=1位大类ID + updateParentId(level2Id, level1Id); + System.out.println("更新3位数据：" + level2Remark + " → 父ID=" + level1Id); + } + } + System.out.println("层级关系更新完成！"); + } + + /** + * 修改行业父级代码 + * @param targetIndustryId + * @param parentId + */ + private void updateParentId(Long targetIndustryId, Long parentId) { + Industry updateIndustry = new Industry(); + updateIndustry.setIndustryId(targetIndustryId); + updateIndustry.setParentId(parentId); + industryService.updateIndustry(updateIndustry); + } }