aspose word与pdf互转

package com.example.core.mydemo.aspose;

import com.aspose.words.Document;
import com.aspose.words.License;
import com.aspose.words.SaveFormat;

import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;

public class WordToPdf {
    public static File docToPdf(String docPath, String pdfPath) {
        System.out.println("WORD转化PDF开始>>>>");  //转化用时
        File pdfFile = new File(pdfPath);
        try {
            long old = System.currentTimeMillis();
            String s = "<License><Data><Products><Product>Aspose.Total for Java</Product><Product>Aspose.Words for Java</Product></Products><EditionType>Enterprise</EditionType><SubscriptionExpiry>20991231</SubscriptionExpiry><LicenseExpiry>20991231</LicenseExpiry><SerialNumber>8bfe198c-7f0c-4ef8-8ff0-acc3237bf0d7</SerialNumber></Data><Signature>sNLLKGMUdF0r8O1kKilWAGdgfs2BvJb/2Xp8p5iuDVfZXmhppo+d0Ran1P9TKdjV4ABwAgKXxJ3jcQTqE/2IRfqwnPf8itN8aFZlV3TJPYeD3yWE7IT55Gz6EijUpC7aKeoohTb4w2fpox58wWoF3SNp6sK6jDfiAUGEHYJ9pjU=</Signature></License>";
            ByteArrayInputStream is = new ByteArrayInputStream(s.getBytes());
            License license = new License();
            license.setLicense(is);
            Document document = new Document(docPath);
            FileOutputStream outputStream = new FileOutputStream(pdfFile);
            document.save(outputStream, SaveFormat.PDF);
            long now = System.currentTimeMillis();
            outputStream.close();
            is.close();
            System.out.println("WORD转化PDF共耗时：" + ((now - old) / 1000.0) + "秒");  //转化用时
        } catch (Exception e) {
            System.out.println("转化失败");
            e.printStackTrace();
        }
        return pdfFile;
    }

    public static File docToPdf(InputStream docPathInputStream, String pdfPath) {
        File pdfFile = new File(pdfPath);
        try {
            long old = System.currentTimeMillis();
            String s = "<License><Data><Products><Product>Aspose.Total for Java</Product><Product>Aspose.Words for Java</Product></Products><EditionType>Enterprise</EditionType><SubscriptionExpiry>20991231</SubscriptionExpiry><LicenseExpiry>20991231</LicenseExpiry><SerialNumber>8bfe198c-7f0c-4ef8-8ff0-acc3237bf0d7</SerialNumber></Data><Signature>sNLLKGMUdF0r8O1kKilWAGdgfs2BvJb/2Xp8p5iuDVfZXmhppo+d0Ran1P9TKdjV4ABwAgKXxJ3jcQTqE/2IRfqwnPf8itN8aFZlV3TJPYeD3yWE7IT55Gz6EijUpC7aKeoohTb4w2fpox58wWoF3SNp6sK6jDfiAUGEHYJ9pjU=</Signature></License>";
            ByteArrayInputStream is = new ByteArrayInputStream(s.getBytes());
            License license = new License();
            license.setLicense(is);
            Document document = new Document(docPathInputStream);
            FileOutputStream outputStream = new FileOutputStream(pdfFile);
            document.save(outputStream, SaveFormat.PDF);
            long now = System.currentTimeMillis();
            outputStream.close();
            is.close();
            System.out.println("WORD转化PDF共耗时：" + ((now - old) / 1000.0) + "秒");  //转化用时
        } catch (Exception e) {
            System.out.println("转化失败");
            e.printStackTrace();
        }

        return pdfFile;
    }

    public static void main(String[] args) {
        String docPath = "F:\\Users\\test\\Desktop\\IT项目.docx";
        String pdfPath = "F:\\Users\\test\\Desktop\\IT项目-convert1.pdf";
        docToPdf(docPath,pdfPath);

    }

}

package com.example.core.mydemo.aspose;

import com.aspose.pdf.DocSaveOptions;
import com.aspose.pdf.License;
import com.aspose.pdf.SaveFormat;
import com.aspose.pdf.Document;

import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;

public class PdfToWord {
    public static File pdfToDoc(String pdfPath, String docPath) {
        System.out.println("PDF转化WORD开始>>>>");  //转化用时
        File pdfFile = new File(docPath);
        try {
            long old = System.currentTimeMillis();
            String s = "<License><Data><Products><Product>Aspose.Total for Java</Product><Product>Aspose.Words for Java</Product></Products><EditionType>Enterprise</EditionType><SubscriptionExpiry>20991231</SubscriptionExpiry><LicenseExpiry>20991231</LicenseExpiry><SerialNumber>8bfe198c-7f0c-4ef8-8ff0-acc3237bf0d7</SerialNumber></Data><Signature>sNLLKGMUdF0r8O1kKilWAGdgfs2BvJb/2Xp8p5iuDVfZXmhppo+d0Ran1P9TKdjV4ABwAgKXxJ3jcQTqE/2IRfqwnPf8itN8aFZlV3TJPYeD3yWE7IT55Gz6EijUpC7aKeoohTb4w2fpox58wWoF3SNp6sK6jDfiAUGEHYJ9pjU=</Signature></License>";
            ByteArrayInputStream is = new ByteArrayInputStream(s.getBytes());
            License license = new License();
            license.setLicense(is);

            Document document = new Document(pdfPath);
            FileOutputStream outputStream = new FileOutputStream(pdfFile);
            document.save(outputStream, SaveFormat.Doc);

//            DocSaveOptions saveOptions = new DocSaveOptions();
//            saveOptions.setMode(DocSaveOptions.RecognitionMode.Flow);
//            saveOptions.setFormat(DocSaveOptions.DocFormat.DocX);
//            document.save(outputStream, saveOptions);

            outputStream.close();
            is.close();
            long now = System.currentTimeMillis();
            System.out.println("PDF转化WORD共耗时：" + ((now - old) / 1000.0) + "秒");  //转化用时
        } catch (Exception e) {
            System.out.println("转化失败");
            e.printStackTrace();
        }
        return pdfFile;
    }

    public static File pdfToDoc(InputStream pdfPathInputStream, String docPath) {
        File pdfFile = new File(docPath);
        try {
            long old = System.currentTimeMillis();
            String s = "<License><Data><Products><Product>Aspose.Total for Java</Product><Product>Aspose.Words for Java</Product></Products><EditionType>Enterprise</EditionType><SubscriptionExpiry>20991231</SubscriptionExpiry><LicenseExpiry>20991231</LicenseExpiry><SerialNumber>8bfe198c-7f0c-4ef8-8ff0-acc3237bf0d7</SerialNumber></Data><Signature>sNLLKGMUdF0r8O1kKilWAGdgfs2BvJb/2Xp8p5iuDVfZXmhppo+d0Ran1P9TKdjV4ABwAgKXxJ3jcQTqE/2IRfqwnPf8itN8aFZlV3TJPYeD3yWE7IT55Gz6EijUpC7aKeoohTb4w2fpox58wWoF3SNp6sK6jDfiAUGEHYJ9pjU=</Signature></License>";
            ByteArrayInputStream is = new ByteArrayInputStream(s.getBytes());
            License license = new License();
            license.setLicense(is);
            Document document = new Document(pdfPathInputStream);
            FileOutputStream outputStream = new FileOutputStream(pdfFile);
            document.save(outputStream, SaveFormat.Doc);
            outputStream.close();
            is.close();
            long now = System.currentTimeMillis();
            System.out.println("PDF转化WORD共耗时：" + ((now - old) / 1000.0) + "秒");  //转化用时
        } catch (Exception e) {
            System.out.println("转化失败");
            e.printStackTrace();
        }
        return pdfFile;
    }

    public static void main(String[] args) {
        String pdfPath = "F:\\Users\\test\\Desktop\\IT项目.pdf";
        /**
         * 测试发现：只能生成doc,而不能生成docx,文件打不开。
         */
        String docPath = "F:\\Users\\test\\Desktop\\IT项目-convert.doc";
        pdfToDoc(pdfPath,docPath);

    }

}