JAVA使用aspose实现word文档转pdf文件

引入jar包

下载地址：https://yvioo.lanzous.com/iezpdno3mob

然后打开下载的目录打开cmd执行

mvn install:install-file -Dfile=aspose-words-15.8.0-jdk16.jar -DgroupId=com.aspose -DartifactId=aspose-words -Dversion=15.8.0 -Dpackaging=jar

这是把jar包安装到本地仓库中

这样在pom文件里引入

 <dependency>
            <groupId>com.aspose</groupId>
            <artifactId>aspose-words</artifactId>
            <version>15.8.0</version>
        </dependency>

当然也可以直接使用jar包

然后在项目根目录中创建一个文件（SpringBoot项目直接在resources下）

license.xml

<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>

使用工具类

AsposeUtil.java

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

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

/**
 * @author yvioo。
 */

public class AsposeUtil {

    /**
     * 验证License 若不验证则转化出的pdf文档会有水印产生
     * @return
     */
    public  boolean getLicense() {
        boolean result = false;
        try {
            InputStream is =this.getClass().getClassLoader().getResourceAsStream("license.xml");
            License aposeLic = new License();
            aposeLic.setLicense(is);
            result = true;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }

    public static void main(String[] args) throws Exception {
        AsposeUtil bean = new AsposeUtil();
        bean.word2Pdf2("C:\\1.docx","D:\\TEST.pdf");
    }

    /**
     * word转pdf
     * inpath: 输入word的路径
     * outpath: 输出pdf的路径
     */
    public  void word2Pdf2(String inpath,String outpath) throws Exception {
        if (!getLicense()) {
            System.out.println("非法------------");
            return;
        }

        long old = System.currentTimeMillis();
        File file = new File(outpath);

        FileOutputStream os = new FileOutputStream(file);

        //解决乱码
        //如果是windows执行，不需要加这个
        //TODO 如果是linux执行，需要添加这个*****
        //FontSettings.setFontsFolder("/usr/share/fonts",true);

        Document doc = new Document(inpath);

        //全面支持DOC, DOCX, OOXML, RTF HTML, OpenDocument, PDF, EPUB, XPS, SWF 相互转换
        doc.save(os, SaveFormat.PDF);
        long now = System.currentTimeMillis();
        System.out.println("共耗时：" + ((now - old) / 1000.0) + "秒");
    }

    /**
     * word转pdf
     * @param path      pdf输出路径
     * @param wordInput word输入流
     * @param wordName  word文档的名称
     */
    public  void word2pdf(String path, InputStream wordInput, String wordName) throws FileNotFoundException {
        if (!getLicense()) {
            System.out.println("非法");
            return;
        }

        //新建一个空白pdf文档
        long old = System.currentTimeMillis();
        File file = new File(path + wordName + ".pdf");
        FileOutputStream os = new FileOutputStream(file);

        //Address是将要被转化的word文档
        Document doc = null;
        try {
            doc = new Document(wordInput);
        } catch (Exception e) {
            e.printStackTrace();
        }
        try {
            //全面支持DOC, DOCX, OOXML, RTF HTML, OpenDocument, PDF, EPUB, XPS, SWF 相互转换
            doc.save(os, SaveFormat.PDF);
        } catch (Exception e) {
            e.printStackTrace();
        }
        long now = System.currentTimeMillis();
        //转化用时
        System.out.println("共耗时：" + ((now - old) / 1000.0) + "秒");
    }
}