Java中word转Pdf工具类-编程知识

Java中word转Pdf工具类

背景：

最近做的一个项目中，对于word转Pdf用的地方很多，特此记录

搭建总图：

代码部分：

1.需要的jar包：

aspose-words-15.8.0-jdk16.jar

注：下载好这个jar包后，在项目的根目录新建一个lib文件夹，然后放入该jar包

pom.xml中引用

<dependency><groupId>com.aspose-words-15.8.0-jdk16</groupId><artifactId>aspose-words-15.8.0-jdk16</artifactId><version>1.0.0</version><scope>system</scope><systemPath>${project.basedir}/lib/aspose-words-15.8.0-jdk16.jar</systemPath>
</dependency>

2.需要的xml文件

license.xml

内容：

<?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>

注：将该xml文件放到resources下面

3.工具类

import com.aspose.words.Document;
import com.aspose.words.License;
import com.aspose.words.SaveFormat;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
import java.io.*;
import java.io.File;
import java.io.IOException;public class WordConvertPdf {public static boolean getLicense() {boolean result = false;InputStream is = null;try {Resource resource = new ClassPathResource("license.xml");is = resource.getInputStream();License aposeLic = new License();aposeLic.setLicense(is);result = true;} catch (Exception e) {e.printStackTrace();}finally {if (is != null) {try {is.close();} catch (IOException e) {e.printStackTrace();}}}return result;}public static boolean 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 false;}FileOutputStream os = null;try {long old = System.currentTimeMillis();File file = new File(outPath); // 新建一个空白pdf文档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("pdf转换成功，共耗时：" + ((now - old) / 1000.0) + "秒"); // 转化用时} catch (Exception e) {e.printStackTrace();return false;}finally {if (os != null) {try {os.flush();os.close();} catch (IOException e) {e.printStackTrace();}}}return true;}public static void main(String[] arg){String docPath = "E:\\syp.doc";String pdfPath = "E:\\ceshi.pdf";doc2pdf(docPath,pdfPath);}
}

测试结果：