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文档库-带文件导出(pdf加水印)

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zhn
2022-07-08 11:59:17 +08:00
parent bee6d6367c
commit e5518f0590
1 changed files with 10 additions and 0 deletions
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jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java
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@@ -67,6 +67,7 @@ import com.jero.modules.system.service.ISysDepartService;
import com.jero.modules.system.service.ISysUserService; import com.jero.modules.system.service.ISysUserService;
import com.jero.modules.system.service.impl.SysCategoryServiceImpl; import com.jero.modules.system.service.impl.SysCategoryServiceImpl;
import com.jero.modules.system.service.impl.SysDictItemServiceImpl; import com.jero.modules.system.service.impl.SysDictItemServiceImpl;
import com.jero.modules.system.util.PDFUtils;
import com.jero.modules.system.util.StringUtils; import com.jero.modules.system.util.StringUtils;
import com.jero.modules.tag.entity.OnlCgformArea; import com.jero.modules.tag.entity.OnlCgformArea;
import com.jero.modules.tag.service.impl.OnlCgformAreaServiceImpl; import com.jero.modules.tag.service.impl.OnlCgformAreaServiceImpl;
@@ -3882,6 +3883,7 @@ public class BussDocumentLibraryEOServiceImpl extends ServiceImpl<BussDocumentLi
*/ */
@Override @Override
public void exportExcel(Map<String, Object> map, HttpServletResponse response, HttpServletRequest request) { public void exportExcel(Map<String, Object> map, HttpServletResponse response, HttpServletRequest request) {
LoginUser loginUser = (LoginUser) SecurityUtils.getSubject().getPrincipal();
String cut = (String) map.get("cut"); String cut = (String) map.get("cut");
//String flag = "file"为带文件导出标识 //String flag = "file"为带文件导出标识
String flag = (String) map.get("flag"); String flag = (String) map.get("flag");
@@ -3997,6 +3999,12 @@ public class BussDocumentLibraryEOServiceImpl extends ServiceImpl<BussDocumentLi
boolean b = CosBootUtil.doesObjectExist(url); boolean b = CosBootUtil.doesObjectExist(url);
if(b){ if(b){
InputStream download = CosBootUtil.download(url); InputStream download = CosBootUtil.download(url);
if(url.endsWith(".pdf") || url.endsWith(".PDF")){
String currentTime = sdf.format(new Date());
String waterContent = loginUser.getUsername() + " " + currentTime;
File newFile = PDFUtils.PDFWatermark(download,uploadpath,ossFile.getFileName(),waterContent);
download = new FileInputStream(newFile.getPath());
}
copyFile(download, fileNowPath + File.separator + ossFile.getFileName()); copyFile(download, fileNowPath + File.separator + ossFile.getFileName());
} }
} }
@@ -4026,6 +4034,8 @@ public class BussDocumentLibraryEOServiceImpl extends ServiceImpl<BussDocumentLi
IOUtils.closeQuietly(os); IOUtils.closeQuietly(os);
File file = new File(uploadpath + "/tempZip"); File file = new File(uploadpath + "/tempZip");
FileUtil.deleteContents(file); FileUtil.deleteContents(file);
File fileTemp = new File(uploadpath + "/tempZip.zip");
FileUtil.deleteContents(fileTemp);
} }
} }