Mengubah docx menjadi pdf di java

Saya mencoba mengubah file docx yang berisi tabel dan gambar menjadi file format pdf.

Saya telah mencari di mana-mana tetapi tidak mendapatkan solusi yang tepat, mohon untuk memberikan solusi yang tepat dan benar:

ini yang sudah saya coba :

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import org.apache.poi.xwpf.converter.pdf.PdfConverter;
import org.apache.poi.xwpf.converter.pdf.PdfOptions;
import org.apache.poi.xwpf.usermodel.XWPFDocument;

public class TestCon {

    public static void main(String[] args) {
        TestCon cwoWord = new TestCon();
        System.out.println("Start");
        cwoWord.ConvertToPDF("D:\\Test.docx", "D:\\Test1.pdf");
    }

    public void ConvertToPDF(String docPath, String pdfPath) {
        try {
            InputStream doc = new FileInputStream(new File(docPath));
            XWPFDocument document = new XWPFDocument(doc);
            PdfOptions options = PdfOptions.create();
            OutputStream out = new FileOutputStream(new File(pdfPath));
            PdfConverter.getInstance().convert(document, out, options);
            System.out.println("Done");
        } catch (FileNotFoundException ex) {
            System.out.println(ex.getMessage());
        } catch (IOException ex) {

            System.out.println(ex.getMessage());
        }
    }

}

Pengecualian:

Exception in thread "main" java.lang.IllegalAccessError: tried to access method org.apache.poi.util.POILogger.log(ILjava/lang/Object;)V from class org.apache.poi.openxml4j.opc.PackageRelationshipCollection
at org.apache.poi.openxml4j.opc.PackageRelationshipCollection.parseRelationshipsPart(PackageRelationshipCollection.java:313)
at org.apache.poi.openxml4j.opc.PackageRelationshipCollection.<init>(PackageRelationshipCollection.java:162)
at org.apache.poi.openxml4j.opc.PackageRelationshipCollection.<init>(PackageRelationshipCollection.java:130)
at org.apache.poi.openxml4j.opc.PackagePart.loadRelationships(PackagePart.java:559)
at org.apache.poi.openxml4j.opc.PackagePart.<init>(PackagePart.java:112)
at org.apache.poi.openxml4j.opc.PackagePart.<init>(PackagePart.java:83)
at org.apache.poi.openxml4j.opc.PackagePart.<init>(PackagePart.java:128)
at org.apache.poi.openxml4j.opc.ZipPackagePart.<init>(ZipPackagePart.java:78)
at org.apache.poi.openxml4j.opc.ZipPackage.getPartsImpl(ZipPackage.java:239)
at org.apache.poi.openxml4j.opc.OPCPackage.getParts(OPCPackage.java:665)
at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:274)
at org.apache.poi.util.PackageHelper.open(PackageHelper.java:39)
at org.apache.poi.xwpf.usermodel.XWPFDocument.<init>(XWPFDocument.java:121)
at test.TestCon.ConvertToPDF(TestCon.java:31)
at test.TestCon.main(TestCon.java:25)

Kebutuhan saya adalah membuat kode java untuk mengubah docx yang ada menjadi pdf dengan format dan perataan yang tepat.

Mohon sarannya.

Toples yang digunakan:

Yannjoel
Pertanyaan edit 21 Agustus 2018 в 11:23
Pemrograman
ms-word java pdf apache-poi
12 April 2017 в 7:58
Belum ada tampilan

Selain VivekRatanSinha jawaban , saya ingin memposting kode lengkap dan toples yang diperlukan untuk orang-orang yang membutuhkannya di masa mendatang.

Kode:

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import org.apache.poi.xwpf.converter.pdf.PdfConverter;
import org.apache.poi.xwpf.converter.pdf.PdfOptions;
import org.apache.poi.xwpf.usermodel.XWPFDocument;

public class WordConvertPDF {
    public static void main(String[] args) {
        WordConvertPDF cwoWord = new WordConvertPDF();
        cwoWord.ConvertToPDF("D:/Test.docx", "D:/Test.pdf");
    }

    public void ConvertToPDF(String docPath, String pdfPath) {
        try {
            InputStream doc = new FileInputStream(new File(docPath));
            XWPFDocument document = new XWPFDocument(doc);
            PdfOptions options = PdfOptions.create();
            OutputStream out = new FileOutputStream(new File(pdfPath));
            PdfConverter.getInstance().convert(document, out, options);
        } catch (IOException ex) {
            System.out.println(ex.getMessage());
        }
    }
}

dan JARS:

Selamat menikmati :)

Community
Jawaban edit 23 Mei 2017 в 12:02
Komentar (2)
Larutan

Anda kehilangan beberapa perpustakaan.

Saya dapat menjalankan kode Anda dengan menambahkan pustaka berikut:

    Apache POI 3.15
    org.apache.poi.xwpf.converter.core-1.0.6.jar
    org.apache.poi.xwpf.converter.pdf-1.0.6.jar
    fr.opensagres.xdocreport.itext.extension-2.0.0.jar
    itext-2.1.7.jar
    ooxml-schemas-1.3.jar

Saya telah berhasil mengonversi dokumen Word sepanjang 6 halaman (.docx) dengan tabel, gambar, dan berbagai pemformatan.

Komentar (8)

Saya menggunakan kode ini.

private byte[] toPdf(ByteArrayOutputStream docx) {
    InputStream isFromFirstData = new ByteArrayInputStream(docx.toByteArray());

    XWPFDocument document = new XWPFDocument(isFromFirstData);
    PdfOptions options = PdfOptions.create();

    //make new file in c:\temp\
    OutputStream out = new FileOutputStream(new File("c:\\tmp\\HelloWord.pdf"));
    PdfConverter.getInstance().convert(document, out, options);

    //return byte array for return in http request.
    ByteArrayOutputStream pdf = new ByteArrayOutputStream();
    PdfConverter.getInstance().convert(document, pdf, options);

    document.write(pdf);
    document.close();
    return pdf.toByteArray();
}
Komentar (0)