Aspose将doc,ppt转成pdf

1.需要引入的jar包

链接: https://pan.baidu.com/s/1t3wqq7KrHi50K9KX3-Eb9A?pwd=u4se 提取码: u4se 

<dependency><groupId>com.aspose</groupId><artifactId>aspose-words-jdk16</artifactId><version>15.8.0</version><scope>system</scope><systemPath>${basedir}/src/main/resources/lib/aspose-words-15.8.0-jdk16.jar</systemPath></dependency><dependency><groupId>com.aspose</groupId><artifactId>aspose.slides</artifactId><version>22.12</version><scope>system</scope><systemPath>${basedir}/src/main/resources/lib/aspose-slides-22.12.jar</systemPath></dependency>

2.license.xml文件

<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>

3.centos7系统下，需要拷贝字体文件到指定目录

将windows系统下的字体目录下所有的字体文件 C:\Windows\Fonts\

/app/fontFiles/fonts/

package com.xkj.utils;
import com.aspose.slides.FontsLoader;
import com.aspose.slides.Presentation;
import com.aspose.words.Document;
import com.aspose.words.FontSettings;
import com.aspose.words.License;
import com.aspose.words.SaveFormat;
import org.springframework.core.io.ClassPathResource;import java.io.*;public class DocToDocxConverter {public static void main(String[] args) {doc2pdf("D:\\aa.doc","D:\\output.pdf");ppt2pdf("D:\\bb.ppt","D:\\xxx.pdf");}public static boolean getLicense() {boolean result = false;try {ClassPathResource classPathResource = new ClassPathResource("license.xml");InputStream inputStream = classPathResource.getInputStream();License aposeLic = new License();aposeLic.setLicense(inputStream);result = true;} catch (Exception e) {e.printStackTrace();}return result;}public static void doc2pdf(String inPath, String outPath) {if (!getLicense()) { // 验证License 若不验证则转化出的pdf文档会有水印产生return;}// aspose不支持linux 增加字体即可FontSettings.setFontsFolders(new String[]{"/app/fontFiles/fonts/"},true);try {long old = System.currentTimeMillis();File file = new File(outPath); // 新建一个空白pdf文档FileOutputStream os = new FileOutputStream(file);Document doc = new Document(inPath); // Address是将要被转化的word文档doc.save(os, SaveFormat.PDF);// 全面支持DOC, DOCX, OOXML, RTF HTML, OpenDocument, PDF,// EPUB, XPS, SWF 相互转换long now = System.currentTimeMillis();System.out.println("共耗时：" + ((now - old) / 1000.0) + "秒"); // 转化用时} catch (Exception e) {e.printStackTrace();}}public static void ppt2pdf(String inPath, String outPath) {try {Presentation ppt = new Presentation(inPath);FontsLoader.loadExternalFonts(new String[]{"/app/fontFiles/fonts/"});FileOutputStream fileOS = new FileOutputStream(new File(outPath));ppt.save(fileOS, com.aspose.slides.SaveFormat.Pdf);fileOS.close();} catch (Exception e) {e.printStackTrace();}}}