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jodconverter转换带密码office文件

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陈精华
2022-12-19 16:38:50 +08:00
parent d761d0cc88
commit f52169ec27
5 changed files with 93 additions and 17 deletions
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32
server/src/main/java/cn/keking/service/OfficeToPdfService.java
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@@ -1,12 +1,17 @@
package cn.keking.service;
import cn.keking.model.FileAttribute;
import com.sun.star.document.UpdateDocMode;
import org.apache.commons.lang3.StringUtils;
import org.jodconverter.core.office.OfficeException;
import org.jodconverter.local.JodConverter;
import org.jodconverter.local.LocalConverter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import java.io.File;
import java.util.HashMap;
import java.util.Map;
/**
* @author yudian-it
@@ -16,22 +21,33 @@ public class OfficeToPdfService {
private final static Logger logger = LoggerFactory.getLogger(OfficeToPdfService.class);
public void openOfficeToPDF(String inputFilePath, String outputFilePath) throws OfficeException {
office2pdf(inputFilePath, outputFilePath);
public void openOfficeToPDF(String inputFilePath, String outputFilePath, FileAttribute fileAttribute) throws OfficeException {
office2pdf(inputFilePath, outputFilePath, fileAttribute);
}
public static void converterFile(File inputFile, String outputFilePath_end) throws OfficeException {
public static void converterFile(File inputFile, String outputFilePath_end, FileAttribute fileAttribute) throws OfficeException {
File outputFile = new File(outputFilePath_end);
// 假如目标路径不存在,则新建该路径
if (!outputFile.getParentFile().exists() && !outputFile.getParentFile().mkdirs()) {
logger.error("创建目录【{}】失败，请检查目录权限！",outputFilePath_end);
}
JodConverter.convert(inputFile).to(outputFile).execute();
LocalConverter.Builder builder;
if (StringUtils.isNotBlank(fileAttribute.getFilePassword())) {
Map<String, Object> loadProperties = new HashMap<>();
loadProperties.put("Hidden", true);
loadProperties.put("ReadOnly", true);
loadProperties.put("UpdateDocMode", UpdateDocMode.NO_UPDATE);
loadProperties.put("Password", fileAttribute.getFilePassword());
builder = LocalConverter.builder().loadProperties(loadProperties);
} else {
builder = LocalConverter.builder();
}
builder.build().convert(inputFile).to(outputFile).execute();
}
public void office2pdf(String inputFilePath, String outputFilePath) throws OfficeException {
public void office2pdf(String inputFilePath, String outputFilePath, FileAttribute fileAttribute) throws OfficeException {
if (null != inputFilePath) {
File inputFile = new File(inputFilePath);
// 判断目标文件路径是否为空
@@ -40,12 +56,12 @@ public class OfficeToPdfService {
String outputFilePath_end = getOutputFilePath(inputFilePath);
if (inputFile.exists()) {
// 找不到源文件, 则返回
converterFile(inputFile, outputFilePath_end);
converterFile(inputFile, outputFilePath_end, fileAttribute);
}
} else {
if (inputFile.exists()) {
// 找不到源文件, 则返回
converterFile(inputFile, outputFilePath);
converterFile(inputFile, outputFilePath, fileAttribute);
}
}
}