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修改岗位发布和修改是上传附件

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sh
2025-12-02 17:02:40 +08:00
parent ffb9803bf3
commit f05d74f8cc
7 changed files with 199 additions and 12 deletions
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24
ruoyi-bussiness/src/main/java/com/ruoyi/cms/controller/app/AppFileController.java
View File

@@ -1,5 +1,6 @@
package com.ruoyi.cms.controller.app;
import com.ruoyi.cms.util.IdGenerator;
import com.ruoyi.common.core.domain.entity.File;
import com.ruoyi.cms.service.IFileService;
import com.ruoyi.common.core.controller.BaseController;
@@ -17,10 +18,13 @@ import java.util.List;
public class AppFileController extends BaseController {
@Autowired
private IFileService fileService;
@Autowired
private IdGenerator idGenerator;
@ApiOperation("上传文件")
@PostMapping("/upload")
public AjaxResult uploadFile(@RequestParam("file") MultipartFile file, @RequestParam(value = "bussinessid",required = false) Long bussinessId) {
return fileService.uploadFile(file,bussinessId);
public AjaxResult upload(@RequestParam("file") MultipartFile file, @RequestParam(value = "bussinessid",required = false) Long bussinessId) {
return fileService.upload(file,bussinessId);
}
@ApiOperation("获取附件列表")
@@ -30,4 +34,20 @@ public class AppFileController extends BaseController {
List<File> results = fileService.selectFileList(file);
return getDataTable(results);
}
@ApiOperation("删除附件")
@DeleteMapping("/{id}")
public AjaxResult remove(@PathVariable Long id)
{
return toAjax(fileService.deleteFileByIds(new Long[]{id}));
}
@ApiOperation("上传文件")
@PostMapping("/uploadFile")
public AjaxResult uploadFile(@RequestParam("file") MultipartFile file, @RequestParam(value = "bussinessid",required = false) Long bussinessId) {
if(bussinessId==null){
bussinessId=idGenerator.generateId();
}
return fileService.uploadFile(file,bussinessId);
}
}

3
ruoyi-bussiness/src/main/java/com/ruoyi/cms/mapper/FileMapper.java
View File

@@ -2,6 +2,7 @@ package com.ruoyi.cms.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.ruoyi.common.core.domain.entity.File;
import org.apache.ibatis.annotations.Param;
import java.util.List;
@@ -19,4 +20,6 @@ public interface FileMapper extends BaseMapper<File>
* @return 文件集合
*/
public List<File> selectFileList(File file);
public int updateBussinessids(@Param("longs") List<Long> longs,@Param("newBussinessid") Long bussinessid);
}

2
ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/IFileService.java
View File

@@ -54,5 +54,7 @@ public interface IFileService
*/
public int deleteFileByIds(Long[] ids);
AjaxResult upload(MultipartFile file, Long bussinessid);
AjaxResult uploadFile(MultipartFile file, Long bussinessid);
}

41
ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/impl/FileServiceImpl.java
View File

@@ -91,7 +91,7 @@ public class FileServiceImpl extends ServiceImpl<FileMapper, File> implements IF
}
@Override
public AjaxResult uploadFile(MultipartFile file, Long bussinessid) {
public AjaxResult upload(MultipartFile file, Long bussinessid) {
if (file.isEmpty()) {
return AjaxResult.error("文件为空，请选择文件上传");
}
@@ -119,6 +119,45 @@ public class FileServiceImpl extends ServiceImpl<FileMapper, File> implements IF
return AjaxResult.error("文件上传失败");
}
}
/**
* 添加返回bussinessid的接口，新增时使用
* @param file
* @param bussinessid
* @return
*/
@Override
public AjaxResult uploadFile(MultipartFile file, Long bussinessid) {
if (file.isEmpty()) {
return AjaxResult.error("文件为空，请选择文件上传");
}
try {
// 创建上传目录
java.io.File dir = new java.io.File(uploadDir);
if (!dir.exists()) {
dir.mkdirs();
}
// 生成唯一的文件名
String fileName = UUID.randomUUID().toString() + "_" + file.getOriginalFilename();
Path filePath = Paths.get(uploadDir, fileName);
// 保存文件到服务器
Files.copy(file.getInputStream(), filePath);
// 保存文件信息到数据库
saveFileInfo(fileName, bussinessid);
AjaxResult ajaxResult=AjaxResult.success();
ajaxResult.put("filePath","http://39.98.44.136/file/"+fileName);
ajaxResult.put("bussinessid",bussinessid);
return ajaxResult;
} catch (IOException e) {
e.printStackTrace();
return AjaxResult.error("文件上传失败");
}
}
private void saveFileInfo(String fileName, Long bussinessid) {
// 这里假设你已经有了一个FileService来处理数据库操作
File file = new File();

36
ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/impl/JobServiceImpl.java
View File

@@ -4,6 +4,7 @@ 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;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.fasterxml.jackson.core.type.TypeReference;
@@ -275,12 +276,20 @@ public class JobServiceImpl extends ServiceImpl<JobMapper,Job> implements IJobSe
});
thread.start();
if(insert>0){
job.getJobContactList().forEach(x->{
//添加联系人
List<JobContact> jobContactList = job.getJobContactList() != null ? job.getJobContactList() : Collections.emptyList();
jobContactList.forEach(x->{
JobContact jobContact=new JobContact();
BeanUtils.copyProperties(x,jobContact);
jobContact.setJobId(job.getJobId());
jobContactMapper.insert(jobContact);
});
//添加附件
List<File> filesList = job.getFilesList() != null ? job.getFilesList() : Collections.emptyList();
List<Long> longs = filesList.stream().filter(Objects::nonNull).map(File::getBussinessid).collect(Collectors.toList());
if(!longs.isEmpty()){
fileMapper.updateBussinessids(longs,job.getJobId());
}
}
return insert;
}
@@ -323,15 +332,28 @@ public class JobServiceImpl extends ServiceImpl<JobMapper,Job> implements IJobSe
int i=jobMapper.updateById(job);
//修改岗位联系人列表
if(i>0){
jobContactMapper.update(null,Wrappers.<JobContact>lambdaUpdate()
LambdaUpdateWrapper<JobContact> updateWrapper = Wrappers.<JobContact>lambdaUpdate()
.eq(JobContact::getJobId, job.getJobId())
.set(JobContact::getDelFlag, Constants.Del_FLAG_DELETE));
if(Objects.isNull(job.getJobContactList())){return i;}
job.getJobContactList().forEach(x -> {
.set(JobContact::getDelFlag, Constants.Del_FLAG_DELETE);
JobContact emptyEntity = new JobContact();
jobContactMapper.update(emptyEntity, updateWrapper);
List<JobContact> jobContactList = job.getJobContactList() != null ? job.getJobContactList() : Collections.emptyList();
List<JobContact> insertList = jobContactList.stream()
.filter(Objects::nonNull).map(x -> {
JobContact jobContact = new JobContact();
jobContact.setJobId(job.getJobId());
jobContactMapper.insert(jobContact);
});
return jobContact;
}).collect(Collectors.toList());
if (!insertList.isEmpty()) {
jobContactMapper.batchInsert(insertList);
}
//添加附件
List<File> filesList = job.getFilesList() != null ? job.getFilesList() : Collections.emptyList();
List<Long> longs = filesList.stream().filter(Objects::nonNull).filter(file -> Objects.isNull(file.getId())).map(File::getBussinessid).collect(Collectors.toList());
if(!longs.isEmpty()){
fileMapper.updateBussinessids(longs,job.getJobId());
}
}
return i;
}

78
ruoyi-bussiness/src/main/java/com/ruoyi/cms/util/IdGenerator.java Normal file
View File

@@ -0,0 +1,78 @@
package com.ruoyi.cms.util;
import cn.hutool.core.lang.Snowflake;
import cn.hutool.core.util.IdUtil;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
import java.net.InetAddress;
import java.net.UnknownHostException;
/**
* 分布式唯一 ID 生成工具类（适配 Hutool 5.7.22）
* 生成 Long 型 ID，适配数据库 bigint 字段，无高版本方法依赖
*/
@Component
public class IdGenerator {
// 雪花算法实例（全局单例）
private Snowflake snowflake;
/**
* 初始化雪花算法（Spring 启动时执行，兼容 Hutool 5.7.22）
* 核心：用 IP 哈希 + 随机数生成唯一机器码，避免高版本方法依赖
*/
@PostConstruct
public void initSnowflake() {
long workerId = generateWorkerId();
long dataCenterId = generateDataCenterId();
snowflake = IdUtil.createSnowflake(workerId, dataCenterId);
System.out.printf("雪花算法初始化成功：workerId=%d，dataCenterId=%d%n", workerId, dataCenterId);
}
/**
* 生成 workerId（0-31）：基于本地 IP 哈希，避免重复
*/
private long generateWorkerId() {
try {
// 获取本地 IP 地址（兼容本地开发、服务器环境）
InetAddress localHost = InetAddress.getLocalHost();
String ip = localHost.getHostAddress();
// IP 哈希后取模 32，确保在 0-31 范围内
return Math.abs(ip.hashCode()) % 32;
} catch (UnknownHostException e) {
// 异常降级：IP 获取失败时，用随机数生成（0-31）
return (long) (Math.random() * 32);
}
}
/**
* 生成 dataCenterId（0-31）：基于系统信息哈希，与 workerId 组合确保唯一性
*/
private long generateDataCenterId() {
// 取系统主机名哈希，避免与 workerId 重复
try {
String hostName = InetAddress.getLocalHost().getHostName();
return Math.abs(hostName.hashCode()) % 32;
} catch (UnknownHostException e) {
// 异常降级：主机名获取失败时，用随机数生成（0-31）
return (long) (Math.random() * 32);
}
}
/**
* 生成唯一 Long 型 ID（适配数据库 bigint）
*/
public Long generateId() {
if (snowflake == null) {
throw new RuntimeException("雪花算法未初始化，无法生成 ID");
}
return snowflake.nextId();
}
/**
* 生成 ID 字符串（前端避免精度丢失时使用）
*/
public String generateIdStr() {
return generateId().toString();
}
}

23
ruoyi-bussiness/src/main/resources/mapper/app/FileMapper.xml
View File

@@ -26,4 +26,27 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
<if test="bussinessid != null "> and bussinessid = #{bussinessid}</if>
</where>
</select>
<update id="updateBussinessids">
update file
<if test="newBussinessid != null">
set bussinessid = #{newBussinessid}
</if>
<if test="newBussinessid == null">
set bussinessid = bussinessid
where 1 = 2
</if>
where
<if test="longs != null and longs.size() > 0">
bussinessid in (
<foreach collection="longs" item="oldId" open="(" close=")" separator=",">
#{oldId}
</foreach>
)
</if>
<if test="longs == null or longs.size() == 0">
1 = 2
</if>
</update>
</mapper>