生成word文档转pdf的java代码

很高兴回答您的问题，以下是一些生成Word文档转PDF的Java代码示例：

import com.aspose.words.Document;
import com.aspose.words.PdfSaveOptions;

public class WordToPdfConverter {

    public static void main(String[] args) throws Exception {
        // Load Word document
        Document doc = new Document("input.docx");
        
        // Save document as PDF
        PdfSaveOptions pdfSaveOptions = new PdfSaveOptions();
        doc.save("output.pdf", pdfSaveOptions);
    }

}

import com.itextpdf.text.Document;
import com.itextpdf.text.pdf.PdfWriter;
import com.itextpdf.text.pdf.codec.Base64;

public class WordToPdfConverter {

    public static void main(String[] args) throws Exception {
        // Load Word document as Base64 string
        String base64WordDoc = "JVBERi0xLjcKJc..." // some base64 string
        
        // Decode Base64 string to byte array
        byte[] wordDocBytes = Base64.decode(base64WordDoc);
        
        // Create new PDF document
        Document pdfDoc = new Document();
        PdfWriter writer = PdfWriter.getInstance(pdfDoc, new FileOutputStream("output.pdf"));
        pdfDoc.open();
        
        // Add Word document to PDF
        InputStream is = new ByteArrayInputStream(wordDocBytes);
        doc.add(new Paragraph(""));
        doc.add(new com.itextpdf.text.Paragraph(new Chunk("Word document:")));
        doc.add(Chunk.NEWLINE);
        doc.newPage();
        PdfReader reader = new PdfReader(is);
        PdfImportedPage page;
        for (int i = 1; i <= reader.getNumberOfPages(); i++) {
            page = writer.getImportedPage(reader, i);
            Image instance = Image.getInstance(page);
            doc.add(instance);
        }
        doc.close();
    }

}

希望这些代码对您有所帮助！