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tif 优化多线程转换方法

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高雄
2026-01-09 17:36:26 +08:00
parent c96b7ebd1e
commit 595f3f55f2
1 changed files with 6 additions and 4 deletions
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10
server/src/main/java/cn/keking/service/impl/TiffFilePreviewImpl.java
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@@ -5,7 +5,7 @@ import cn.keking.model.FileAttribute;
import cn.keking.model.ReturnResponse; import cn.keking.model.ReturnResponse;
import cn.keking.service.FileHandlerService; import cn.keking.service.FileHandlerService;
import cn.keking.service.FilePreview; import cn.keking.service.FilePreview;
import cn.keking.utils.ConvertPicUtil; import cn.keking.service.TifToService;
import cn.keking.utils.DownloadUtils; import cn.keking.utils.DownloadUtils;
import cn.keking.utils.KkFileUtils; import cn.keking.utils.KkFileUtils;
import cn.keking.utils.WebUtils; import cn.keking.utils.WebUtils;
@@ -25,9 +25,11 @@ public class TiffFilePreviewImpl implements FilePreview {
private final FileHandlerService fileHandlerService; private final FileHandlerService fileHandlerService;
private final OtherFilePreviewImpl otherFilePreview; private final OtherFilePreviewImpl otherFilePreview;
public TiffFilePreviewImpl(FileHandlerService fileHandlerService,OtherFilePreviewImpl otherFilePreview) { private final TifToService tiftoservice;
public TiffFilePreviewImpl(FileHandlerService fileHandlerService,OtherFilePreviewImpl otherFilePreview,TifToService tiftoservice) {
this.fileHandlerService = fileHandlerService; this.fileHandlerService = fileHandlerService;
this.otherFilePreview = otherFilePreview; this.otherFilePreview = otherFilePreview;
this.tiftoservice = tiftoservice;
} }
@Override @Override
public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) { public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
@@ -45,7 +47,7 @@ public class TiffFilePreviewImpl implements FilePreview {
String filePath = response.getContent(); String filePath = response.getContent();
if ("pdf".equalsIgnoreCase(tifPreviewType)) { if ("pdf".equalsIgnoreCase(tifPreviewType)) {
try { try {
ConvertPicUtil.convertJpg2Pdf(filePath, outFilePath); tiftoservice.convertTif2Pdf(filePath, outFilePath);
} catch (Exception e) { } catch (Exception e) {
if (e.getMessage().contains("Bad endianness tag (not 0x4949 or 0x4d4d)") ) { if (e.getMessage().contains("Bad endianness tag (not 0x4949 or 0x4d4d)") ) {
model.addAttribute("imgUrls", url); model.addAttribute("imgUrls", url);
@@ -69,7 +71,7 @@ public class TiffFilePreviewImpl implements FilePreview {
// 将tif转换为jpg，返回转换后的文件路径、文件名的list // 将tif转换为jpg，返回转换后的文件路径、文件名的list
List<String> listPic2Jpg; List<String> listPic2Jpg;
try { try {
listPic2Jpg = ConvertPicUtil.convertTif2Jpg(filePath, outFilePath,forceUpdatedCache); listPic2Jpg = tiftoservice.convertTif2Jpg(filePath, outFilePath,forceUpdatedCache);
} catch (Exception e) { } catch (Exception e) {
if (e.getMessage().contains("Bad endianness tag (not 0x4949 or 0x4d4d)") ) { if (e.getMessage().contains("Bad endianness tag (not 0x4949 or 0x4d4d)") ) {
model.addAttribute("imgUrls", url); model.addAttribute("imgUrls", url);