From 3dd3bc576dada8216099348ad8fd93fc070622b6 Mon Sep 17 00:00:00 2001
From: 杜洪波 <1074825718@qq.com>
Date: 星期五, 15 八月 2025 10:48:59 +0800
Subject: [PATCH] PDF操作类
---
src/main/java/com/product/file/service/FileManagerService.java | 52 ++++++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 46 insertions(+), 6 deletions(-)
diff --git a/src/main/java/com/product/file/service/FileManagerService.java b/src/main/java/com/product/file/service/FileManagerService.java
index b20eae9..144a958 100644
--- a/src/main/java/com/product/file/service/FileManagerService.java
+++ b/src/main/java/com/product/file/service/FileManagerService.java
@@ -18,6 +18,7 @@
import com.product.core.spring.context.SpringMVCContextHolder;
import com.product.file.config.CmnConst;
import com.product.file.config.FileCode;
+import com.product.file.util.AsposeUtil;
import com.product.file.util.CreateDocumentIndexThread;
import com.product.file.util.FileUtil;
import com.product.file.util.FileUtils;
@@ -50,6 +51,15 @@
public BaseDao baseDao;
@Autowired
FileUtils fileUtils;
+
+ /**
+ * 鏍囪鏂囦欢宸茶淇敼
+ * @param uuid
+ * @param userId
+ */
+ public void signUpdateAttachment(String uuid, int userId) {
+ baseDao.executeUpdate("UPDATE product_sys_attachments SET updated_by = ?, updated_utc_datetime = NOW() WHERE uuid = ?", new Object[] {userId, uuid});
+ }
/**
* 鑾峰彇闈欐�佽祫婧�
@@ -445,16 +455,17 @@
}
}
}
+
/**
* 绉诲姩绔崌绾э紝瀹夎鍖呬笅杞�
*
* @param fse
* @param response
*/
- public void getFileContent(FieldSetEntity fse, HttpServletResponse response,boolean isUpgrade) throws IOException {
- if(isUpgrade) {
+ public void getFileContent(FieldSetEntity fse, HttpServletResponse response, boolean isUpgrade) throws IOException {
+ if (isUpgrade) {
FieldSetEntity attachmentFse = baseDao.getFieldSetEntity(CmnConst.PRODUCT_SYS_ATTACHMENTS, fse.getUUID(), false);
- if (attachmentFse == null || !"product_sys_app_version".equals(attachmentFse.getString("attachment_data_table")) ) {
+ if (attachmentFse == null || !"product_sys_app_version".equals(attachmentFse.getString("attachment_data_table"))) {
return;
}
logger.info("姝ｅ湪鑾峰彇鏂囦欢娴�...");
@@ -466,8 +477,8 @@
String viewOnlineSign = attachmentFse.getString(CmnConst.VIEW_ONLINE_SIGN);
boolean encrptSignFlag = "1".equals(attachmentFse.getString(CmnConst.ENCRPT_SIGN));
boolean needOnlineViewFlag = "1".equals(fse.getString(CmnConst.NEED_ONLINE_VIEW)) && "1".equals(viewOnlineSign);
-
- String clientType =CoreConst.CLIENT_TYPE_APP;
+
+ String clientType = CoreConst.CLIENT_TYPE_APP;
String contentType = "multipart/form-data";
boolean isExcel = realFileName.endsWith(".xlsx") || realFileName.endsWith(".xls");
@@ -582,8 +593,9 @@
}
logger.info("鏂囦欢娴佽幏鍙栨垚鍔�");
}
-
+
}
+
/**
* 鎻愬彇鏂囦欢淇℃伅-涓嬭浇鏂囦欢鎴栬�呭湪绾块瑙堟枃浠�
*
@@ -656,6 +668,19 @@
tempOs.flush();
tempOs.close();
}
+ boolean delete = false;
+ if (realFileName.endsWith(".xls") && needOnlineViewFlag && localTempFile.exists() && !CoreConst.CLIENT_TYPE_APP.equals(clientType)) {
+ //杞崲涓簒lsx
+ AsposeUtil.xls2xlsx(localTempFile.getPath(), getSystemConfig("temp.dir", "/attachment/temp") + "/" + localTempFile.getName(), "xls");
+ File oldFile = localTempFile;
+ localTempFile = new File(getSystemConfig("temp.dir", "/attachment/temp") + "/" + localTempFile.getName());
+ if (!localTempFile.isFile()) {
+ localTempFile = oldFile;
+ } else {
+ delete = true;
+ oldFile.delete();
+ }
+ }
response.setContentLengthLong(localTempFile.length());
InputStream is = new FileInputStream(localTempFile);
int len;
@@ -695,6 +720,18 @@
FileUtils.convertPdf(false, false, encrptSignFlag, true, tempSourceFile, dir, fileName, attachmentFse.getString(CmnConst.FILE_NAME));
tempSourceFile.delete();
}
+ boolean delete = false;
+ if (realFileName.endsWith(".xls") && needOnlineViewFlag && file.exists() && !CoreConst.CLIENT_TYPE_APP.equals(clientType)) {
+ //杞崲涓簒lsx
+ AsposeUtil.xls2xlsx(file.getPath(), getSystemConfig("temp.dir", "/attachment/temp") + "/" + file.getName(), "xls");
+ File oldFile = file;
+ file = new File(getSystemConfig("temp.dir", "/attachment/temp") + "/" + file.getName());
+ if (!file.isFile()) {
+ file = oldFile;
+ } else {
+ delete = true;
+ }
+ }
int len;
byte[] b = new byte[1024];
InputStream is = new FileInputStream(file);
@@ -717,6 +754,9 @@
os.flush();
}
is.close();
+ if (delete) {
+ file.delete();
+ }
}
logger.info("鏂囦欢娴佽幏鍙栨垚鍔�");
}
--
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