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添加排序问题

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sh
2026-06-26 19:13:40 +08:00
parent c1d57a1737
commit 84926f496d
5 changed files with 22 additions and 75 deletions
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3
ruoyi-bussiness/src/main/java/com/ruoyi/cms/mapper/FileJobUploadMapper.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.FileJobUpload;
import io.swagger.models.auth.In;
import org.apache.ibatis.annotations.Param;
import java.util.List;
@@ -26,4 +27,6 @@ public interface FileJobUploadMapper extends BaseMapper<FileJobUpload>
public List<FileJobUpload> selectFileListByBussinessIds(@Param("longs") List<Long> longs);
public int updateIds(@Param("longs") List<Long> longs,@Param("newBussinessid") Long bussinessid);
Integer selectMaxSortNum();
}

10
ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/IFileJobUploadService.java
View File

@@ -39,14 +39,6 @@ public interface IFileJobUploadService
*/
public int insertFile(FileJobUpload file);
/**
* 修改文件
*
* @param file 文件
* @return 结果
*/
public int updateFile(FileJobUpload file);
/**
* 批量删除文件
*
@@ -56,6 +48,4 @@ public interface IFileJobUploadService
public int deleteFileByIds(Long[] ids);
AjaxResult upload(MultipartFile file,HttpServletRequest request);
AjaxResult uploadFile(MultipartFile file, HttpServletRequest request);
}

71
ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/impl/FileJobUploadServiceImpl.java
View File

@@ -69,18 +69,6 @@ public class FileJobUploadServiceImpl extends ServiceImpl<FileJobUploadMapper, F
return fileJobUploadMapper.insert(file);
}
/**
* 修改文件
*
* @param file 文件
* @return 结果
*/
@Override
public int updateFile(FileJobUpload file)
{
return fileJobUploadMapper.updateById(file);
}
/**
* 批量删除文件
*
@@ -124,8 +112,13 @@ public class FileJobUploadServiceImpl extends ServiceImpl<FileJobUploadMapper, F
destFile.setWritable(false); // 禁止写入
destFile.setExecutable(false);
FileJobUpload fileJobUpload=new FileJobUpload();
fileJobUpload.setFileName(fileName);
fileJobUpload.setFileUrl(StringUtil.getVedioFilePath(request)+fileName);
Integer sortNum=fileJobUploadMapper.selectMaxSortNum();
fileJobUpload.setSortNum(sortNum);
// 保存文件信息到数据库
saveFileInfo(StringUtil.getVedioFilePath(request)+fileName);
saveFileInfo(fileJobUpload);
return AjaxResult.success(StringUtil.PATH_PROXY_50+fileName);
} catch (IOException e) {
@@ -134,58 +127,8 @@ public class FileJobUploadServiceImpl extends ServiceImpl<FileJobUploadMapper, F
}
}
/**
* 添加返回bussinessid的接口，新增时使用
* @param file
* @return
*/
@Override
public AjaxResult uploadFile(MultipartFile file, HttpServletRequest request) {
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).getCanonicalFile();
if (!dir.exists()) {
dir.mkdirs();
}
// 生成唯一的文件名
String fileName = UUID.randomUUID().toString() + "_" + file.getOriginalFilename();
Path basePath = Paths.get(getCanonicalPath(uploadDir)).normalize();
Path filePath = basePath.resolve(fileName).normalize();
if (!filePath.startsWith(basePath)) {
throw new SecurityException("非法路径，禁止访问");
}
// 保存文件到服务器
Files.copy(file.getInputStream(), filePath);
java.io.File destFile = filePath.toFile();
destFile.setReadable(true, false); // 所有用户可读
destFile.setWritable(false); // 禁止写入
destFile.setExecutable(false);
// 保存文件信息到数据库
FileJobUpload svFile=saveFileInfo(fileName);
AjaxResult ajaxResult=AjaxResult.success();
ajaxResult.put("filePath", StringUtil.getFilePath(request)+fileName);
ajaxResult.put("id",String.valueOf(svFile.getId()));
return ajaxResult;
} catch (IOException e) {
e.printStackTrace();
return AjaxResult.error("文件上传失败");
}
}
private FileJobUpload saveFileInfo(String fileName) {
private FileJobUpload saveFileInfo(FileJobUpload file) {
// 这里假设你已经有了一个FileService来处理数据库操作
FileJobUpload file = new FileJobUpload();
file.setFileUrl(fileName);
this.save(file);
return file;
}

8
ruoyi-bussiness/src/main/resources/mapper/app/FileJobUploadMapper.xml
View File

@@ -13,10 +13,12 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
<result property="createTime" column="create_time" />
<result property="updateBy" column="update_by" />
<result property="updateTime" column="update_time" />
<result property="fileName" column="file_name" />
<result property="sortNum" column="sort_num" />
</resultMap>
<sql id="selectFileVo">
select id, file_url, bussinessid, del_flag, create_by, create_time, update_by, update_time from file_job_upload
select id, file_url, bussinessid, del_flag, create_by, create_time, update_by, update_time,file_name,sort_num from file_job_upload
</sql>
<select id="selectFileList" parameterType="FileJobUpload" resultMap="FileResult">
@@ -85,4 +87,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
</if>
</update>
<select id="selectMaxSortNum" resultType="java.lang.Integer">
SELECT COALESCE(MAX(sort_num), 0) + 1 AS sort_num FROM file_job_upload WHERE del_flag='0'
</select>
</mapper>

5
ruoyi-common/src/main/java/com/ruoyi/common/core/domain/entity/FileJobUpload.java
View File

@@ -35,4 +35,9 @@ public class FileJobUpload extends BaseEntity
@ApiModelProperty("业务id")
private Long bussinessid;
@ApiModelProperty("文件名称")
private String fileName;
@ApiModelProperty("文件顺序")
private Integer sortNum;
}