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新增功能:添加更新缓存方法&forceUpdatedCache=true

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新增功能:添加更新缓存方法&forceUpdatedCache=true

Signed-off-by: 高雄 <admin@cxcp.com>
This commit is contained in:
高雄
2023-04-23 05:54:21 +00:00
committed by Gitee
parent 832420f469
commit ace5a1898c
1 changed files with 5 additions and 8 deletions
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13
server/src/main/java/cn/keking/service/FileHandlerService.java
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@@ -179,14 +179,11 @@ public class FileHandlerService {
*/ */
public List<String> pdf2jpg(String pdfFilePath, String pdfName, String baseUrl, FileAttribute fileAttribute) { public List<String> pdf2jpg(String pdfFilePath, String pdfName, String baseUrl, FileAttribute fileAttribute) {
List<String> imageUrls = new ArrayList<>(); List<String> imageUrls = new ArrayList<>();
Integer imageCount ; Integer imageCount = null; ;
String imageFileSuffix = ".jpg"; String imageFileSuffix = ".jpg";
String pdfFolder = pdfName.substring(0, pdfName.length() - 4); String pdfFolder = pdfName.substring(0, pdfName.length() - 4);
boolean force_updated_cache=fileAttribute.forceUpdatedCache(); boolean forceUpdatedCache=fileAttribute.forceUpdatedCache();
String filePassword = fileAttribute.getFilePassword(); if (!forceUpdatedCache){
if (force_updated_cache){
imageCount = Integer.valueOf("0");
}else {
imageCount = this.getConvertedPdfImage(pdfFilePath); imageCount = this.getConvertedPdfImage(pdfFilePath);
} }
String urlPrefix; String urlPrefix;
@@ -207,7 +204,7 @@ public class FileHandlerService {
if (!pdfFile.exists()) { if (!pdfFile.exists()) {
return null; return null;
} }
PDDocument doc = PDDocument.load(pdfFile,filePassword); PDDocument doc = PDDocument.load(pdfFile);
doc.setResourceCache(new NotResourceCache()); doc.setResourceCache(new NotResourceCache());
int pageCount = doc.getNumberOfPages(); int pageCount = doc.getNumberOfPages();
PDFRenderer pdfRenderer = new PDFRenderer(doc); PDFRenderer pdfRenderer = new PDFRenderer(doc);
@@ -321,7 +318,7 @@ public class FileHandlerService {
if (StringUtils.hasText(fileKey)) { if (StringUtils.hasText(fileKey)) {
attribute.setFileKey(fileKey); attribute.setFileKey(fileKey);
} }
if (StringUtil.isNotBlank(forceUpdatedCache) && "true".equalsIgnoreCase(forceUpdatedCache)) { if ( "true".equalsIgnoreCase(forceUpdatedCache)) {
attribute.setforceUpdatedCache(true); attribute.setforceUpdatedCache(true);
} }