jar包

需要的jar包：
aspose-cells-8.5.2.jar 提取码: 6v6d
aspose-words-15.8.0-jdk16.jar 提取码: 8q83

license.xml文件

写一个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> 

如果项目框架是spring-boot，哪个模块用就放在那个模块下：
例如：
如果是spingMVC，或者SSM就直接放WebRootWEB-INFclasses路径下。

代码

直接贴代码：

package com.dsunsoft.module.business.web.controller; import java.io.File; import java.io.FileOutputStream; import java.io.InputStream; import com.aspose.cells.Workbook; import com.aspose.words.Document; import com.aspose.words.License; public class Test { private static boolean getLicense() { boolean result = false; try { // 哪里用license.xml    InputStream is = Test.class.getClassLoader().getResourceAsStream("word/license.xml");    License aposeLic = new License();    aposeLic.setLicense(is);    result = true; } catch (Exception e) {    e.printStackTrace(); } return result; } /**   * wordPath 需要被转换的word全路径带文件名   */ public static String wordChangePdf(String wordPath) {   String pdfPath = wordPath.split("\.")[0] + ".pdf"; if (!getLicense()) { // 验证License 若不验证则转化出的pdf文档会有水印产生 return ""; } try { long old = System.currentTimeMillis();    File file = new File(pdfPath); // 新建一个pdf文档    FileOutputStream os = new FileOutputStream(file);    Document doc = new Document(wordPath); // Address是将要被转化的word文档 // 全面支持DOC, DOCX, OOXML, RTF HTML, OpenDocument, PDF, EPUB, XPS, SWF 相互转换    doc.save(os, com.aspose.words.SaveFormat.PDF); long now = System.currentTimeMillis();    os.close();    System.out.println("共耗时：" + ((now - old) / 1000.0) + "秒"); // 转化用时 } catch (Exception e) {    e.printStackTrace(); } return wordPath.split("\.")[0] + ".pdf"; } /**   * excelPath 需要被转换的excel全路径带文件名   */ public static String excelChangePdf(String excelPath) {   String pdfPath = excelPath.split("\.")[0] + ".pdf"; if (!getLicense()) { // 验证License 若不验证则转化出的pdf文档会有水印产生 return ""; } try { long old = System.currentTimeMillis();    Workbook wb = new Workbook(excelPath);// 原始excel路径    FileOutputStream fileOS = new FileOutputStream(new File(pdfPath));    wb.save(fileOS, com.aspose.cells.SaveFormat.PDF);    fileOS.close(); long now = System.currentTimeMillis();    System.out.println("共耗时：" + ((now - old) / 1000.0) + "秒"); // 转化用时 } catch (Exception e) {    e.printStackTrace(); } return excelPath.split("\.")[0] + ".pdf"; } public static void main(String[] args) {   String wordPath = "D:/logs/wordToPdf.doc";   String wordChangePdf = wordChangePdf(wordPath);      String excelPath = "D:/logs/excelToPdf.xlsx";   String excelChangePdf = excelChangePdf(excelPath); } } 

OK。