Word转PDF（去水印 Java版)

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word转pdf

依赖：

       <!--word转pdf关键包-->
        <dependency>
            <groupId>com.aspose.words</groupId>
            <artifactId>aspose-words</artifactId>
            <version>15.8.0</version>
            <classifier>jdk16</classifier>
        </dependency>

word转pdf需要验证License 若不验证则转化出的pdf文档会有水印产生

验证文件： license.xml

我是把该文件放到：
xxx\src\main\resources\license.xml

下面是license.xml里面的代码：

<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>

下面是具体代码，里面有备注详细说明，直接可以用的，只需要改一下转化的格式和地址即可。

package com.topcom;
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.File;
import java.io.FileOutputStream;
import java.io.InputStream;


/**
 * @author Administrator
 * @version $Id$
 * @since
 * @see
 */
public class Doc2Pdf {

    public static void main(String[] args) {
        doc2pdf("C:\\Users\\lsy\\Desktop\\测试文档.docx","C:\\Users\\lsy\\Desktop\\测试文档.pdf");
    }

    public static boolean getLicense() {
        boolean result = false;
        try {
            Resource resource = new ClassPathResource("license.xml");
            InputStream is = resource.getInputStream();
            License aposeLic = new License();
            aposeLic.setLicense(is);
            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
            System.out.println("License验证失败");
        }
        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();
        }
    }
}