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Merge remote-tracking branch 'origin/pdf-image'

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# Conflicts:
#	ruoyi-admin/src/main/resources/application-dev.yml
#	ruoyi-admin/src/main/resources/application-prod.yml
#	ruoyi-modules-api/ruoyi-knowledge-api/pom.xml
#	ruoyi-modules-api/ruoyi-knowledge-api/src/main/java/org/ruoyi/service/PdfImageExtractService.java
#	ruoyi-modules-api/ruoyi-knowledge-api/src/main/java/org/ruoyi/service/impl/PdfImageExtractServiceImpl.java
#	ruoyi-modules-api/ruoyi-knowledge-api/src/main/java/org/ruoyi/service/impl/VectorStoreServiceImpl.java
#	ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/controller/knowledge/KnowledgeController.java
#	ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/knowledge/DealFileService.java
#	ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/chat/service/knowledge/KnowledgeInfoServiceImpl.java
#	script/sql/update/202505141010.sql
This commit is contained in:
ageerle
2025-09-19 10:56:26 +08:00
parent 2a45776aeb 6a73e09ac7
commit acc2d5d1a8
15 changed files with 1061 additions and 3 deletions
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9
ruoyi-modules-api/ruoyi-system-api/src/main/java/org/ruoyi/system/service/ISysOssService.java
View File

@@ -32,6 +32,15 @@ public interface ISysOssService {
String downloadByByte(Long ossId) throws IOException;
String downloadToTempPath(Long ossId) throws IOException;
Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid);
/**
* 根据文件路径删除文件
*
* @param filePath 文件路径
* @return 是否删除成功
*/
boolean deleteFile(String filePath);
}

44
ruoyi-modules-api/ruoyi-system-api/src/main/java/org/ruoyi/system/service/impl/SysOssServiceImpl.java
View File

@@ -209,4 +209,48 @@ public class SysOssServiceImpl implements ISysOssService, OssService {
}
return oss;
}
@Override
public String downloadToTempPath(Long ossId) throws IOException {
SysOssVo sysOss = SpringUtils.getAopProxy(this).getById(ossId);
if (ObjectUtil.isNull(sysOss)) {
throw new ServiceException("文件数据不存在!");
}
OssClient storage = OssFactory.instance();
try (InputStream inputStream = storage.getObjectContent(sysOss.getUrl())) {
// 创建临时文件
String suffix = StringUtils.isNotEmpty(sysOss.getFileSuffix()) ? sysOss.getFileSuffix() : "";
java.io.File tempFile = java.io.File.createTempFile("download_", suffix);
// 确保临时文件在JVM退出时删除
tempFile.deleteOnExit();
// 将输入流内容写入临时文件
cn.hutool.core.io.FileUtil.writeFromStream(inputStream, tempFile);
// 返回临时文件的绝对路径
return tempFile.getAbsolutePath();
} catch (Exception e) {
throw new ServiceException(e.getMessage());
}
}
/**
* 根据文件路径删除文件
*
* @param filePath 文件路径
* @return 是否删除成功
*/
@Override
public boolean deleteFile(String filePath) {
if (StringUtils.isEmpty(filePath)) {
return false;
}
try {
java.io.File file = new java.io.File(filePath);
if (file.exists() && file.isFile()) {
return file.delete();
}
return false;
} catch (Exception e) {
throw new ServiceException("删除文件失败: " + e.getMessage());
}
}
}