Java使用aspose-words实现word文档转pdf

1.获取转换jar文件并安装到本地maven仓库

aspose-words-15.8.0-jdk16.jar包下载地址：https://zhouquanquan.lanzn.com/b00g257yja 密码:965f

下载aspose-words-15.8.0-jdk16.jar包后，通过maven命令手动安装到本地maven仓库

 mvn install:install-file -DgroupId=com.aspose -DartifactId=aspose-words -Dversion=15.8.0 -Dpackaging=jar  -Dfile="C:\Users\zhouquan\Desktop\aspose-words-15.8.0-jdk16.jar"# -DgroupId：pom.xml中groupId# -DartifactId：pom.xml中artifactId# -Dversion：pom.xml中0.0.1-SNAPSHOT# -Dpackaging：jar或war，包的后缀名# -Dfile：包的真实地址

pom.xml

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

在resource路径下配置license.xml文件

<?xml version="1.0" encoding="UTF-8" ?>
<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>

2. 转换代码

package com.cxstar.common.utils;import com.aspose.words.Document;
import com.aspose.words.License;
import com.aspose.words.SaveFormat;
import com.cxstar.common.exception.BusinessException;
import lombok.extern.slf4j.Slf4j;import java.io.FileOutputStream;
import java.io.InputStream;/*** 使用Aspose将Word转换为PDF的工具类* 注意：需要在resource路径下配置license.xml文件*/
@Slf4j
public class Word2PdfUtil {/*** 将Word文档转换为PDF** @param inPath  输入的Word文件路径* @param outPath 输出的PDF文件路径*/public static void doc2pdf(String inPath, String outPath) {// 如果未获取到许可证，则抛出业务异常if (!getLicense()) {throw new BusinessException("未配置许可证!");}try (FileOutputStream os = new FileOutputStream(outPath)) {long startTime = System.currentTimeMillis();// 要转换的Word文档Document doc = new Document(inPath);// 保存为PDF格式doc.save(os, SaveFormat.PDF);log.info("PDF转换完成，耗时：{}ms,输出路径:{}", System.currentTimeMillis() - startTime, outPath);} catch (Exception e) {e.printStackTrace();}}/*** 获取Aspose的许可证* 如果未获取则转换的pdf带有水印** @return 是否成功获取许可证*/public static boolean getLicense() {boolean result = false;// license.xml文件应放在resource路径下try (InputStream is = Word2PdfUtil.class.getClassLoader().getResourceAsStream("license.xml");) {License license = new License();license.setLicense(is);result = true;} catch (Exception e) {e.printStackTrace();}return result;}}