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解决已知问题

This commit is contained in:
chenxudong 2025-01-13 17:03:51 +08:00
parent 0c8835f2fa
commit e7193d3626
1 changed files with 31 additions and 13 deletions
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44
electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdFileInfoServiceImpl.java
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@ -363,16 +363,14 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
String currentUserId = UserThreadLocal.getUserId();
String identifier = fileChunkDTO.getIdentifier();
// 首先检查该分片有没被上传，如果有则禁止上传
String destPath = uploadDataDir + File.separator + currentUserId + File.separator + identifier + fileChunkDTO.getChunkNumber() + UPLOAD_FILE_CHUNK_SUFFIX;
String destPath = uploadDataDir + File.separator + currentUserId + File.separator + identifier + File.separator + fileChunkDTO.getChunkNumber() + UPLOAD_FILE_CHUNK_SUFFIX;
boolean exist = FileUtil.exist(destPath);
if (exist) {
return ElectromagneticResultUtil.fail("-1", "文件已经存在，请勿重复上传");
}
try (
InputStream inputStream = fileChunkDTO.getFile().getInputStream();
FileOutputStream fileOutputStream = new FileOutputStream(destPath);
) {
IoUtil.copy(inputStream, fileOutputStream);
try {
FileUtil.writeFromStream(fileChunkDTO.getFile().getInputStream(), destPath);
} catch (IOException ioException) {
log.error("上传文件失败...", ioException);
throw new BizException(-1, "上传文件失败");
@ -413,7 +411,7 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
String uuid = IdUtil.fastSimpleUUID();
String tmpDir = uploadDataDir + currentUserId + File.separator + uuid + File.separator;
ZipUtil.unzip(zipDirPath, tmpDir);
update2Database(zipDirPath);
update2Database(tmpDir);
fileSystemService.deleteFile(zipDirPath, destColibPath);
return ElectromagneticResultUtil.success(true);
}
@ -477,11 +475,30 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
List<EdFileInfo> deepCopyV = JSONUtil.toList(JSONUtil.toJsonStr(v), EdFileInfo.class);
List<EdFileInfo> deepCopyDb = JSONUtil.toList(JSONUtil.toJsonStr(dbFileInfos), EdFileInfo.class);
EdFileInfo importEffectFile = deepCopyV.stream().filter(e -> e.getEffectFlag().equals(EffectFlagEnum.EFFECT.code)).findFirst().get();
EdFileInfo dbEffectFile = deepCopyDb.stream().filter(e -> e.getEffectFlag().equals(EffectFlagEnum.EFFECT.code)).findFirst().get();
// 导入的文件在线下已经被废除了
Optional<EdFileInfo> first = deepCopyV.stream().filter(e -> e.getEffectFlag().equals(EffectFlagEnum.EFFECT.code)).findFirst();
if (!first.isPresent()) {
continue;
}
EdFileInfo importEffectFile = first.get();
Optional<EdFileInfo> first1 = deepCopyDb.stream().filter(e -> e.getEffectFlag().equals(EffectFlagEnum.EFFECT.code)).findFirst();
EdFileInfo dbEffectFile = null;
if (!first1.isPresent()) {
// 线下存在，线上不存在，被废除了，此时根据更新时间判断，如果线上的比线下的新，则以线上的为准
EdFileInfo fileInfo = deepCopyDb.stream().max(Comparator.comparing(EdFileInfo::getUpdatedTime)).get();
if (fileInfo.getUpdatedTime().after(importEffectFile.getUpdatedTime())) {
continue;
}
} else {
dbEffectFile = first1.get();
}
// 如果导入的时间比数据库的时间新，则将导入的置为effect
String effectId = importEffectFile.getUpdatedTime().after(dbEffectFile.getUpdatedTime()) ? importEffectFile.getId() : dbEffectFile.getId();
String effectId;
if (ObjUtil.isNull(dbEffectFile)) {
effectId = importEffectFile.getId();
} else {
effectId = importEffectFile.getUpdatedTime().after(dbEffectFile.getUpdatedTime())? importEffectFile.getId() : dbEffectFile.getId();
}
Map<String, String> importVersionRelation = getVersionRelation(deepCopyV);
Map<String, String> dbVersionRelation = getVersionRelation(deepCopyDb);
@ -661,7 +678,7 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
FileSystemResource fileSystemResource = new FileSystemResource(file);
HttpHeaders headers = new HttpHeaders();
headers.add("Cache-Control", "no-cache, no-store, must-revalidate");
String fileName = Base64.encode(fileSystemResource.getFilename());
String fileName = Base64.encode(EleCommonUtil.getNowTimeStr() + "_" + fileSystemResource.getFilename());
headers.add("Pragma", "no-cache");
headers.add("Expires", "0");
response.setHeader("content-disposition", "attachment;filename=" + fileName);
@ -1102,7 +1119,7 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
private String doSysFileMerge(String identifier, String fileName, Integer totalChunks) {
String currentUserId = UserThreadLocal.getUserId();
for (int i = 1; i <= totalChunks; i++) {
String tmpPath = uploadDataDir + File.separator + currentUserId + identifier + File.separator + i + UPLOAD_FILE_CHUNK_SUFFIX;
String tmpPath = uploadDataDir + File.separator + currentUserId + File.separator + identifier + File.separator + i + UPLOAD_FILE_CHUNK_SUFFIX;
if (!FileUtil.exist(new File(tmpPath))) {
String info = StrFormatter.format("第{}个分片没有上传完成，请上传完成后再合并。", i);
log.error(info);
@ -1154,6 +1171,7 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
public ElectromagneticResult<?> queryChildFolder(String parentId) {
List<EdFileInfo> edFileInfos = this.baseMapper.selectList(Wrappers.lambdaQuery(EdFileInfo.class).select(EdFileInfo::getId, EdFileInfo::getFileName)
.eq(EdFileInfo::getDataType, EleDataTypeEnum.FOLDER.code)
.eq(EdFileInfo::getPrjDir, Boolean.FALSE)
.eq(EdFileInfo::getParentId, parentId)
.eq(EdFileInfo::getEffectFlag, EffectFlagEnum.EFFECT.code));