SpringBoot项目中将word转换为pdf
在Spring Boot项目中将Word文档转换为PDF,可以使用Apache POI库来读取Word文档,然后使用OpenPDF库将其转换为PDF。以下是一个简单的例子:
- 添加依赖到
pom.xml
:
<dependencies>
<!-- Apache POI -->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>YOUR_POI_VERSION</version>
</dependency>
<!-- OpenPDF -->
<dependency>
<groupId>com.github.librepdf</groupId>
<artifactId>openpdf</artifactId>
<version>YOUR_OPENPDF_VERSION</version>
</dependency>
</dependencies>
- 创建一个服务来转换Word为PDF:
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.artofsolving.jodconverter.office.DefaultOfficeManagerConfiguration;
import org.artofsolving.jodconverter.office.OfficeManager;
import com.artofsolving.jodconverter.openoffice.connection.SocketOpenOfficeConnection;
import com.artofsolving.jodconverter.openoffice.OpenOfficeOfficeManager;
import com.github.librepdf.openpdf.OpenPDF;
import java.io.*;
public class WordToPdfConverter {
public static void convert(File inputFile, File outputFile) throws IOException {
// 启动OpenOffice服务
OfficeManager officeManager = new OpenOfficeOfficeManager(new DefaultOfficeManagerConfiguration());
officeManager.start();
// 创建连接到OpenOffice的连接
SocketOpenOfficeConnection connection = new SocketOpenOfficeConnection(8100);
connection.connect();
// 将Word转换为PDF
XWPFDocument doc = new XWPFDocument(new FileInputStream(inputFile));
org.artofsolving.jodconverter.DocumentConverter converter = new org.artofsolving.jodconverter.openoffice.converter.OpenOfficeDocumentConverter(connection);
converter.convert(doc, outputFile);
// 关闭连接和服务
doc.close();
connection.disconnect();
officeManager.stop();
}
}
- 调用转换服务:
public class Application {
public static void main(String[] args) {
File inputFile = new File("path/to/input.docx");
File outputFile = new File("path/to/output.pdf");
try {
WordToPdfConverter.convert(inputFile, outputFile);
} catch (IOException e) {
e.printStackTrace();
}
}
}
确保你的系统上安装了OpenOffice或LibreOffice,因为jodconverter
需要它来完成转换。另外,确保OpenOffice服务在默认端口8100上运行,或者在配置SocketOpenOfficeConnection
时使用正确的端口。
注意:这个例子使用了jodconverter
库,它依赖于OpenOffi
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