添加岗位模板下载,岗位模板上传功能

ruoyi-bussiness/src/main/java/com/ruoyi/cms/controller/cms/CmsJobController.java

@@ -5,7 +5,9 @@ import com.ruoyi.cms.domain.*;
 import com.ruoyi.cms.domain.query.ESJobSearch;
 import com.ruoyi.cms.domain.vo.CandidateVO;
 import com.ruoyi.cms.domain.vo.CompanyVo;
+import com.ruoyi.cms.domain.vo.JobExcelVo;
 import com.ruoyi.cms.service.*;
+import com.ruoyi.cms.util.EasyExcelUtils;
 import com.ruoyi.cms.util.RoleUtils;
 import com.ruoyi.cms.util.StringUtil;
 import com.ruoyi.cms.util.sensitiveWord.SensitiveWordChecker;
@@ -24,12 +26,15 @@ import com.ruoyi.common.utils.bean.BeanUtils;
 import com.ruoyi.common.utils.poi.ExcelUtil;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
+import org.apache.commons.collections4.CollectionUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.io.*;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
@@ -358,4 +363,82 @@ public class CmsJobController extends BaseController
         }
         return AjaxResult.success("此岗位已存在!");
     }
+
+    /**
+     * 通用上传请求（单个）
+     */
+    @PostMapping("/uploadFile")
+    @ApiOperation("岗位批量上传")
+    public AjaxResult uploadFile(@RequestParam("file") MultipartFile file) throws Exception {
+        if (file.isEmpty()) {
+            return AjaxResult.error("上传文件不能为空");
+        }
+        String fileName = file.getOriginalFilename();
+        if (fileName == null || !fileName.endsWith(".xlsx") && !fileName.endsWith(".xls")) {
+            return AjaxResult.error("请上传Excel格式的文件");
+        }
+
+        try (InputStream inputStream = file.getInputStream()){
+            List<JobExcelVo> allExcelVoList = new ArrayList<>();
+            EasyExcelUtils.readExcelByBatch(inputStream, JobExcelVo.class, 100, list -> {
+                allExcelVoList.addAll(list);
+            });
+            if (CollectionUtils.isEmpty(allExcelVoList)) {
+                throw new Exception("Excel文件中无有效数据");
+            }
+            jobService.uploadFileJob(allExcelVoList);
+            return AjaxResult.success("已上传!");
+        } catch (Exception e) {
+            e.printStackTrace();
+            return AjaxResult.error(e.getMessage());
+        }
+    }
+
+    /**
+     * 模板下载
+     * @param request
+     * @param response
+     * @throws Exception
+     */
+    @PostMapping("/downloadModel")
+    public void downloadModel(HttpServletRequest request, HttpServletResponse response)throws Exception{
+        String name = "模板.xlsx";
+        String pathFile="/data/downloadmodel/"+name;
+        File url = new File(pathFile);
+
+        String resMsg = "";
+        try {
+            request.setCharacterEncoding("utf-8");
+        } catch (UnsupportedEncodingException e1) {
+            e1.printStackTrace();
+        }
+        try {
+            name = new String(name.getBytes("gb2312"), "ISO8859-1");
+        } catch (UnsupportedEncodingException e) {
+            e.printStackTrace();
+        }
+        response.reset();
+
+        response.setContentType("application/octet-stream");
+        response.setHeader("Content-Disposition", "attachment; filename="+ name);
+        response.setHeader("Pragma", "public");
+        response.setHeader("Cache-Control", "max-age=0");
+        InputStream in = null;
+        try {
+            in = new FileInputStream(url);
+        } catch (FileNotFoundException e1) {
+            resMsg = "文件未找到";
+            e1.printStackTrace();
+            response.getWriter().write(resMsg + ":" + name);
+        }
+        OutputStream ou = response.getOutputStream();
+        byte[] buffer = new byte[1024];
+        int i = -1;
+        while ((i = in.read(buffer)) != -1) {
+            ou.write(buffer, 0, i);
+        }
+        ou.flush();
+        ou.close();
+        in.close();
+    }
 }

ruoyi-bussiness/src/main/java/com/ruoyi/cms/domain/vo/JobExcelVo.java

@@ -0,0 +1,97 @@
+package com.ruoyi.cms.domain.vo;
+
+import com.alibaba.excel.annotation.ExcelProperty;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.ruoyi.common.annotation.Excel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+/**
+ * 岗位对象 job
+ */
+@Data
+public class JobExcelVo
+{
+
+    @ExcelProperty(value = "职位名称", index = 0)
+    @Excel(name = "职位名称")
+    @ApiModelProperty("职位名称")
+    private String jobTitle;
+
+    @ExcelProperty(value = "职位名称", index = 1)
+    @Excel(name = "最小薪资", readConverterExp = "元=")
+    @ApiModelProperty("最小薪资（元）")
+    private Long minSalary;
+
+    @ExcelProperty(value = "职位名称", index = 2)
+    @Excel(name = "最大薪资", readConverterExp = "元=")
+    @ApiModelProperty("最大薪资（元）")
+    private Long maxSalary;
+
+    @ExcelProperty(value = "职位名称", index = 3)
+    @Excel(name = "学历要求 对应字典education")
+    @ApiModelProperty("学历要求 对应字典education")
+    private String education;
+
+    @ExcelProperty(value = "职位名称", index = 4)
+    @Excel(name = "工作经验要求 对应字典experience")
+    @ApiModelProperty("工作经验要求 对应字典experience")
+    private String experience;
+
+    @ExcelProperty(value = "职位名称", index = 5)
+    @Excel(name = "用人单位名称")
+    @ApiModelProperty("用人单位名称")
+    private String companyName;
+
+    @ExcelProperty(value = "职位名称", index = 6)
+    @Excel(name = "招聘人数")
+    @ApiModelProperty("招聘人数")
+    private Long vacancies;
+
+    @ExcelProperty(value = "职位名称", index = 7)
+    @ApiModelProperty("岗位描述")
+    private String description;
+
+    @ExcelProperty(value = "职位名称", index = 8)
+    @ApiModelProperty("岗位分类")
+    private String jobCategory;
+
+    @ExcelProperty(value = "职位名称", index = 9)
+    @ApiModelProperty("岗位类型 0疆内 1疆外")
+    private String jobType;
+
+    @ExcelProperty(value = "职位名称", index = 10)
+    @ApiModelProperty("类型 0常规岗位 1就业见习岗位 2实习实训岗位 3社区实践岗位 4零工 对应字段字典position_type")
+    private String type;
+
+    @ExcelProperty(value = "职位名称", index = 11)
+    @ApiModelProperty("工作地点")
+    private String jobAddress;
+
+    @ExcelProperty(value = "职位名称", index = 12)
+    @Excel(name = "岗位区划")
+    @ApiModelProperty("岗位区划")
+    private String jobLocation;
+
+    @ExcelProperty(value = "联系人", index = 13)
+    @ApiModelProperty("联系人")
+    private String contactPerson;
+
+    @ExcelProperty(value = "联系人电话", index = 14)
+    @ApiModelProperty("联系人电话")
+    private String contactPersonPhone;
+
+    @ApiModelProperty("是否发布 0未发布 1发布")
+    private Integer isPublish;
+
+    @ApiModelProperty("工作地点区县字典代码")
+    private Integer jobLocationAreaCode;
+
+    @JsonFormat(pattern = "yyyy-MM-dd")
+    @Excel(name = "发布时间", width = 30, dateFormat = "yyyy-MM-dd")
+    @ApiModelProperty("发布时间")
+    private String postingDate;
+
+    @ApiModelProperty("数据来源")
+    private String dataSource;
+}

ruoyi-bussiness/src/main/java/com/ruoyi/cms/mapper/CompanyMapper.java

@@ -29,4 +29,6 @@ public interface CompanyMapper extends BaseMapper<Company>
     List<Company> selectLikeCompanyList(Company company);
 
     Company selectCompanyByJobId(Long jobId);
+
+    List<Company> selectByNames(List<String> list);
 }

ruoyi-bussiness/src/main/java/com/ruoyi/cms/mapper/JobMapper.java

@@ -60,4 +60,6 @@ public interface JobMapper extends BaseMapper<Job>
     Job getJobInfo(Long jobId);
 
     Integer getTotals(Job job);
+
+    void updateFileBatchInsert(List<Job> list);
 }

ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/IJobService.java

@@ -6,6 +6,7 @@ import com.ruoyi.cms.domain.ESJobDocument;
 import com.ruoyi.cms.domain.Job;
 import com.ruoyi.cms.domain.query.ESJobSearch;
 import com.ruoyi.cms.domain.vo.CandidateVO;
+import com.ruoyi.cms.domain.vo.JobExcelVo;
 import com.ruoyi.common.core.domain.entity.AppUser;
 import org.dromara.easyes.core.biz.EsPageInfo;
 
@@ -110,4 +111,6 @@ public interface IJobService
      * @return
      */
     public Integer getTotals(Job job);
+
+    void uploadFileJob(List<JobExcelVo> list);
 }

ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/JobContactService.java

@@ -14,5 +14,7 @@ import java.util.List;
 public interface JobContactService{
 
     List<JobContact> getSelectList(JobContact jobContact);
+
+    int batchInsert(List<JobContact> list);
 }
 

ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/impl/JobContactServiceImpl.java

@@ -18,4 +18,9 @@ public class JobContactServiceImpl extends ServiceImpl<JobContactMapper, JobCont
     public List<JobContact> getSelectList(JobContact jobContact){
         return jobContactMapper.getSelectList(jobContact);
     }
+
+    @Override
+    public int batchInsert(List<JobContact> list) {
+        return jobContactMapper.batchInsert(list);
+    }
 }

ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/impl/JobServiceImpl.java

@@ -1,7 +1,5 @@
 package com.ruoyi.cms.service.impl;
 
-import cn.hutool.http.HttpUtil;
-import cn.hutool.json.JSONUtil;
 import com.alibaba.fastjson2.JSONArray;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
@@ -10,6 +8,7 @@ import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.ruoyi.cms.domain.*;
+import com.ruoyi.cms.domain.vo.JobExcelVo;
 import com.ruoyi.cms.util.notice.NoticeUtils;
 import com.ruoyi.common.core.domain.entity.File;
 import com.ruoyi.cms.domain.query.ESJobSearch;
@@ -25,6 +24,7 @@ import com.ruoyi.common.core.domain.entity.Company;
 import com.ruoyi.common.core.domain.entity.JobTitle;
 import com.ruoyi.common.core.redis.RedisCache;
 import com.ruoyi.common.exception.ServiceException;
+import com.ruoyi.common.utils.DateUtils;
 import com.ruoyi.common.utils.SecurityUtils;
 import com.ruoyi.common.utils.SiteSecurityUtils;
 import com.ruoyi.common.utils.StringUtils;
@@ -1137,4 +1137,166 @@ public class JobServiceImpl extends ServiceImpl<JobMapper,Job> implements IJobSe
     public Integer getTotals(Job job) {
         return jobMapper.getTotals(job);
     }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void uploadFileJob(List<JobExcelVo> list) {
+        //查询所有企业
+        Map<String, Long> companyNameToIdMap = companyNameToIdMap(list);
+        //岗位字典转换
+        List<Job> jobList = buildJobList(list, companyNameToIdMap);
+        //岗位去重
+        List<Job> dedupedJobList = dedupJobList(jobList);
+        //批量保存岗
+        jobMapper.updateFileBatchInsert(dedupedJobList);
+        //构建联系人列表（关联去重后的岗位）
+        List<JobContact> contactList = buildJobContactList(dedupedJobList, list, companyNameToIdMap);
+        //联系人去重（按：企业ID+联系人手机号 去重；企业ID为0/null时，仅按手机号去重）
+        List<JobContact> dedupedContactList = dedupContactList(contactList, dedupedJobList);
+        //批量保存联系人
+        if (CollectionUtils.isNotEmpty(dedupedContactList)) {
+            jobContactMapper.batchInsert(dedupedContactList);
+        }
+    }
+
+    /**
+     * 企业名称查询关联（核心业务逻辑）
+     */
+    private Map<String, Long> companyNameToIdMap(List<JobExcelVo> allExcelVoList) {
+        Set<String> companyNameSet = allExcelVoList.stream()
+                .map(JobExcelVo::getCompanyName)
+                .filter(StringUtils::hasText)
+                .collect(Collectors.toSet());
+
+        if (companyNameSet.isEmpty()) {
+            return Collections.emptyMap();
+        }
+
+        List<Company> companies = companyMapper.selectByNames(new ArrayList<>(companyNameSet));
+        if (CollectionUtils.isEmpty(companies)) {
+            return Collections.emptyMap();
+        }
+        return companies.stream()
+                .collect(Collectors.toMap(
+                        Company::getName,
+                        Company::getCompanyId,
+                        (v1, v2) -> v1
+                ));
+    }
+
+    /**
+     * 字典转换 + Job对象构建（业务数据转换）
+     */
+    private List<Job> buildJobList(List<JobExcelVo> allExcelVoList, Map<String, Long> companyNameToIdMap) {
+        return allExcelVoList.stream().map(it -> {
+            Job job = new Job();
+            BeanUtils.copyProperties(it, job);
+            //字典转换
+            String education = DictUtils.getDictValue("education", it.getEducation());
+            String experience = DictUtils.getDictValue("experience", it.getExperience());
+            String jobType = DictUtils.getDictValue("job_type", it.getJobType());
+            String type = DictUtils.getDictValue("position_type", it.getType());
+            String areaCode = DictUtils.getDictValue("area", it.getJobLocation());
+            // 字段赋值
+            job.setEducation(education);
+            job.setExperience(experience);
+            job.setJobType(jobType);
+            job.setType(type);
+            job.setJobLocation(StringUtils.isBlank(it.getJobAddress()) ? it.getJobLocation() : it.getJobAddress());
+            job.setJobLocationAreaCode(StringUtils.isBlank(areaCode) ? 0 : Integer.valueOf(areaCode));
+            job.setIsPublish(1);
+            job.setDataSource("1");
+            job.setPostingDate(DateUtils.dateTimeNow(DateUtils.YYYY_MM_DD_HH_MM_SS));
+
+            String companyName = it.getCompanyName();
+            job.setCompanyName(companyName);
+            job.setCompanyId(companyNameToIdMap.getOrDefault(companyName, null));
+
+            return job;
+        }).collect(Collectors.toList());
+    }
+
+    /**
+     * 岗位去重（业务规则：企业ID+岗位名称+工作地点唯一）
+     */
+    private List<Job> dedupJobList(List<Job> jobList) {
+        Map<String, Job> dedupMap = new LinkedHashMap<>();
+        for (Job job : jobList) {
+            String dedupKey = String.format(
+                    "%s_%s_%s",
+                    Optional.ofNullable(job.getCompanyId()).orElse(null),
+                    job.getJobTitle().trim(),
+                    job.getJobLocation().trim()
+            );
+            dedupMap.putIfAbsent(dedupKey, job);
+        }
+        return new ArrayList<>(dedupMap.values());
+    }
+
+    /**
+     * 构建联系人列表（业务关联）
+     */
+    private List<JobContact> buildJobContactList(List<Job> dedupedJobList, List<JobExcelVo> allExcelVoList, Map<String, Long> companyNameToIdMap) {
+        List<JobContact> contactList = new ArrayList<>();
+
+        Map<String, Job> jobMatchMap = dedupedJobList.stream()
+                .collect(Collectors.toMap(
+                        job -> String.format(
+                                "%s_%s",
+                                job.getJobTitle().trim(),
+                                job.getJobLocation().trim()
+                        ),
+                        job -> job
+                ));
+
+        for (JobExcelVo vo : allExcelVoList) {
+            String jobTitle = vo.getJobTitle().trim();
+            String jobLocation = StringUtils.isBlank(vo.getJobAddress()) ? vo.getJobLocation().trim() : vo.getJobAddress().trim();
+            String matchKey = String.format("%s_%s", jobTitle, jobLocation);
+
+            Job matchedJob = jobMatchMap.get(matchKey);
+            if (matchedJob == null) {
+                continue;
+            }
+
+            JobContact contact = new JobContact();
+            contact.setJobId(matchedJob.getJobId());
+            contact.setContactPerson(vo.getContactPerson());
+            contact.setContactPersonPhone(vo.getContactPersonPhone());
+            contactList.add(contact);
+        }
+
+        return contactList;
+    }
+
+    /**
+     * 联系人去重（兼容企业ID为0的情况）
+     */
+    private List<JobContact> dedupContactList(List<JobContact> contactList, List<Job> dedupedJobList) {
+        if (CollectionUtils.isEmpty(contactList)) {
+            return new ArrayList<>();
+        }
+
+        Set<Long> validJobIds = dedupedJobList.stream().map(Job::getJobId).filter(Objects::nonNull).collect(Collectors.toSet());
+
+        Map<String, JobContact> dedupMap = new LinkedHashMap<>();
+        for (JobContact contact : contactList) {
+            if (StringUtils.isBlank(contact.getContactPersonPhone())) {
+                System.out.printf("跳过联系人：姓名=%s（手机号为空）%n", contact.getContactPerson());
+                continue;
+            }
+
+            Long jobId = contact.getJobId();
+            if (jobId == null || !validJobIds.contains(jobId)) {
+                System.out.printf("跳过联系人：姓名=%s（岗位ID无效或不存在）%n", contact.getContactPerson());
+                continue;
+            }
+
+            String dedupKey = String.format("%s_%s",jobId,contact.getContactPersonPhone().trim());
+
+            dedupMap.putIfAbsent(dedupKey, contact);
+        }
+
+        return new ArrayList<>(dedupMap.values());
+    }
 }

ruoyi-bussiness/src/main/resources/mapper/app/CompanyMapper.xml

@@ -106,7 +106,15 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </select>
 
     <select id="selectCompanyByJobId" resultType="com.ruoyi.common.core.domain.entity.Company">
-        select a.* from COMPANY a inner join job b on a.company_id=b.company_id and b.job_id=#{jobId} limit 1
+        select a.* from COMPANY a inner join job b on a.company_id=b.company_id and a.del_flag = '0' and b.del_flag = '0' and b.job_id=#{jobId} limit 1
+    </select>
+
+    <select id="selectByNames" resultType="com.ruoyi.common.core.domain.entity.Company" parameterType="java.util.List">
+        SELECT company_id, name FROM company
+        WHERE del_flag = '0' and name IN
+        <foreach collection="list" item="name" open="(" separator="," close=")">
+            #{name}
+        </foreach>
     </select>
 
 </mapper>

ruoyi-bussiness/src/main/resources/mapper/app/JobMapper.xml

@@ -127,7 +127,7 @@
         job_title, min_salary, max_salary, education, experience, company_name, job_location,
         job_location_area_code, posting_date, vacancies, latitude, longitude, "view", company_id,
         is_hot, apply_num, description, is_publish, data_source, job_url, remark, del_flag,
-        create_by, create_time, row_id, job_category,jobType,job_address
+        create_by, create_time, row_id, job_category,job_type,type,job_address
         ) VALUES
         <foreach collection="list" item="job" separator=",">
         (
@@ -136,7 +136,7 @@
         #{job.vacancies}, #{job.latitude}, #{job.longitude}, #{job.view}, #{job.companyId},
         #{job.isHot}, #{job.applyNum}, #{job.description}, #{job.isPublish}, #{job.dataSource},
         #{job.jobUrl}, #{job.remark}, #{job.delFlag}, #{job.createBy}, #{job.createTime},
-        #{job.rowId}, #{job.jobCategory},#{job.jobType},#{job.jobAddress}
+        #{job.rowId}, #{job.jobCategory},#{job.jobType},#{job.type},#{job.jobAddress}
         )
         </foreach>
     </insert>
@@ -349,4 +349,23 @@
         </where>
     </select>
 
+    <insert id="updateFileBatchInsert" useGeneratedKeys="true" keyProperty="jobId" parameterType="java.util.List">
+        INSERT INTO job (
+        job_title, min_salary, max_salary, education, experience, company_name, job_location,
+        job_location_area_code, posting_date, vacancies, latitude, longitude, "view", company_id,
+        is_hot, apply_num, description, is_publish, data_source, job_url, remark, del_flag,
+        create_by, create_time, row_id, job_category,job_type,type,job_address
+        ) VALUES
+        <foreach collection="list" item="job" separator=",">
+            (
+            #{job.jobTitle}, #{job.minSalary}, #{job.maxSalary}, #{job.education}, #{job.experience},
+            #{job.companyName}, #{job.jobLocation}, #{job.jobLocationAreaCode}, #{job.postingDate},
+            #{job.vacancies}, #{job.latitude}, #{job.longitude}, #{job.view}, #{job.companyId},
+            #{job.isHot}, #{job.applyNum}, #{job.description}, #{job.isPublish}, #{job.dataSource},
+            #{job.jobUrl}, #{job.remark}, #{job.delFlag}, #{job.createBy}, #{job.createTime},
+            #{job.rowId}, #{job.jobCategory},#{job.jobType},#{job.type},#{job.jobAddress}
+            )
+        </foreach>
+    </insert>
+
 </mapper>