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解决删除文件错误问题

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master
zhanghai 2 years ago
parent 22be3edabd
commit 20c19cd6a6
2 changed files with 99 additions and 62 deletions
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159
src/main/java/com/docus/sw/fenpan/FenpanService.java
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@ -109,83 +109,120 @@ public class FenpanService {
this.findAllDir(readUrl, pieces);
//写入文件
List<Future<String>> futures2 = new ArrayList<>();
ExecutorService executorService2 = Executors.newFixedThreadPool(2);
for (Pieces piece : pieces) {
//根据文件类型
if (piece.getFileTypeEnum() == FileTypeEnum.DOC) {
//从word 直接提取图片
//提取图片为document ，然后用于后面判断
String teamName = "temp/" + UUID.randomUUID();
File file = new File(teamName);
if (!file.exists()) {
file.mkdirs();
}
List<Document> documentList = new ArrayList<>();
ReadImgDoc.readPicture(piece.getAbsolutePath(), file.getAbsolutePath());
File[] files = file.listFiles();
for (File pdfImg : files) {
getDocumentList(documentList, pdfImg);
}
Future<String> aa = executorService2.submit(() -> {
piece.put(documentList);
//删除对应的temp 文件
FileUtils.delete(file);
} else if (piece.getFileTypeEnum() == FileTypeEnum.DOCX) {
//从word 直接提取图片
//提取图片为document ，然后用于后面判断
String teamName = "temp/" + UUID.randomUUID();
File file = new File(teamName);
if (!file.exists()) {
file.mkdirs();
}
//根据文件类型
if (piece.getFileTypeEnum() == FileTypeEnum.DOC) {
//从word 直接提取图片
//提取图片为document ，然后用于后面判断
String teamName = "temp/" + UUID.randomUUID();
File file = new File(teamName);
if (!file.exists()) {
file.mkdirs();
}
List<Document> documentList = new ArrayList<>();
GetPicsDocx.getPics(piece.getAbsolutePath(), file.getAbsolutePath());
File[] files = file.listFiles();
for (File pdfImg : files) {
getDocumentList(documentList, pdfImg);
}
List<Document> documentList = new ArrayList<>();
ReadImgDoc.readPicture(piece.getAbsolutePath(), file.getAbsolutePath());
File[] files = file.listFiles();
for (File pdfImg : files) {
getDocumentList(documentList, pdfImg);
}
piece.put(documentList);
//删除对应的temp 文件
FileUtils.delete(file);
} else if (piece.getFileTypeEnum() == FileTypeEnum.PDF) {
// 从pdf 提取图片,
//提取图片为document ，然后用于后面判断
String teamName = "temp/" + UUID.randomUUID();
File file = new File(teamName);
if (!file.exists()) {
file.mkdirs();
}
piece.put(documentList);
//删除对应的temp 文件
FileUtils.delete(file);
} else if (piece.getFileTypeEnum() == FileTypeEnum.DOCX) {
//从word 直接提取图片
//提取图片为document ，然后用于后面判断
String teamName = "temp/" + UUID.randomUUID();
File file = new File(teamName);
if (!file.exists()) {
file.mkdirs();
}
List<Document> documentList = new ArrayList<>();
try {
PdfBoxUtils.pdf2image(piece.getAbsolutePath(), file.getAbsolutePath());
List<Document> documentList = new ArrayList<>();
GetPicsDocx.getPics(piece.getAbsolutePath(), file.getAbsolutePath());
File[] files = file.listFiles();
for (File pdfImg : files) {
getDocumentList(documentList, pdfImg);
}
} catch (IOException e) {
log.error(e.getMessage(), e);
}
piece.put(documentList);
//删除对应的temp 文件
piece.put(documentList);
//删除对应的temp 文件
FileUtils.delete(file);
} else if (piece.getFileTypeEnum() == FileTypeEnum.PDF) {
// 从pdf 提取图片,
//提取图片为document ，然后用于后面判断
String teamName = "temp/" + UUID.randomUUID();
File file = new File(teamName);
if (!file.exists()) {
file.mkdirs();
}
List<Document> documentList = new ArrayList<>();
try {
PdfBoxUtils.pdf2image(piece.getAbsolutePath(), file.getAbsolutePath());
File[] files = file.listFiles();
for (File pdfImg : files) {
getDocumentList(documentList, pdfImg);
}
} catch (IOException e) {
log.error(e.getMessage(), e);
}
piece.put(documentList);
//删除对应的temp 文件
// FileUtils.delete(file);
} else {
//是图片，直接从图片提取
List<Document> documentList = new ArrayList<>();
File sourceFile = new File(piece.getAbsolutePath());
File[] files = sourceFile.listFiles();
for (File pdfImg : files) {
getDocumentList(documentList, pdfImg);
} else {
//是图片，直接从图片提取
List<Document> documentList = new ArrayList<>();
File sourceFile = new File(piece.getAbsolutePath());
File[] files = sourceFile.listFiles();
ExecutorService executorService = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
List<Future<Document>> futures = new ArrayList<>();
// System.out.println("件名："+file.getName());
for (File pdfImg : files) {
// System.out.println("图片名"+pdfImg.getName());
Future<Document> future = executorService.submit(() -> getDocumentList(pdfImg));
futures.add(future);
}
for (Future<Document> future : futures) {
Document image = null;
try {
image = future.get();
} catch (InterruptedException e) {
throw new RuntimeException(e);
} catch (ExecutionException e) {
throw new RuntimeException(e);
}
if (image != null) {
documentList.add(image);
}
// 处理图片
}
executorService.shutdown();
}
piece.put(documentList);
}
return "OK";
});
futures2.add(aa);
}
for (Future<String> f : futures2) {
f.get();
}
executorService2.shutdown();
for (Pieces piece : pieces) {
//根据文件类型

2
src/main/java/com/docus/sw/word/PdfBoxUtils.java
Unescape Escape View File

@ -145,7 +145,7 @@ public class PdfBoxUtils {
File pdfFile = new File(src);
PDDocument load = null;
try{
load = PDDocument.load(pdfFile, MemoryUsageSetting.setupMixed(512 * 1024));
load = PDDocument.load(pdfFile, MemoryUsageSetting.setupMixed(128 * 1024));
DefPdfToImageEngine imageEngine = new DefPdfToImageEngine(pdfFile.getName().substring(0, pdfFile.getName().lastIndexOf(".")), des);
for (PDPage page : load.getPages()) {
imageEngine.processPage(page);

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