JAVA-Aspose将WORD和Excel转成PDF

阳光穿透心脏的1/2处 2022-06-09 20:12 549阅读 0赞

## JAVA将Word转成PDF ##

*  有通过dll扩展库，Jacob的方式，这种方式必须本地安装了Word，不能跨平台
 *  通过Aspose的方式，该功能是付费版，需要破解，我本地测试Excel有水印，无法去掉，应该是序列号不对，Excel跟Word算法不一致，无法共用

### JAR ###

下载JAR包  
Word  
[http://note.youdao.com/noteshare?id=1e73ab1c91abad338271d50a881165c2][http_note.youdao.com_noteshare_id_1e73ab1c91abad338271d50a881165c2]

Excel  
[http://note.youdao.com/noteshare?id=f75d87445106ea6ca6b54cfa58bc4fb2][http_note.youdao.com_noteshare_id_f75d87445106ea6ca6b54cfa58bc4fb2]

下载完毕后如下图  
`aspose-cells-8.5.2.jar`  
`aspose-words-15.8.0-jdk16.jar`

> 1.使用mvn install可以安装到本地maven库  
> 2.直接将lib包放在src/main/webapp/lib/下面

<dependency>
        <groupId>com.aspose</groupId>
        <artifactId>aspose-words</artifactId>
        <version>15.8.0-jdk16</version>
        <scope>system</scope>
        <systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/aspose-words-15.8.0-jdk16.jar</systemPath>
    </dependency>
    
    <dependency>
        <groupId>com.aspose</groupId>
        <artifactId>aspose-cells</artifactId>
        <version>8.5.2</version>
        <scope>system</scope>
        <systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/aspose-cells-8.5.2.jar</systemPath>
    </dependency>

License文件License.xml，此License文件只能破解Word版本

<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>

使用代码

public class Office2pdf { 
    
        private static boolean getLicense() {
            boolean result = false;
            try {
                InputStream is = Office2pdf.class.getClassLoader().getResourceAsStream("license.xml"); // license.xml应放在..\WebRoot\WEB-INF\classes路径下
                License aposeLic = new License();
                aposeLic.setLicense(is);
                result = true;
            } catch (Exception e) {
                e.printStackTrace();
            }
            return result;
        }
    
        public static void doc2pdf(String wordPath, String pdfPath) {
            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
                doc.save(os, com.aspose.words.SaveFormat.PDF);//全面支持DOC, DOCX, OOXML, RTF HTML, OpenDocument, PDF, EPUB, XPS, SWF 相互转换
                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();
            }
        }
    
        /** * @param excelPath * @param pdfPath */
        public static void excel2pdf(String excelPath, String pdfPath) {
            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();
            }
        }
    
    }

[http_note.youdao.com_noteshare_id_1e73ab1c91abad338271d50a881165c2]: http://note.youdao.com/noteshare?id=1e73ab1c91abad338271d50a881165c2
[http_note.youdao.com_noteshare_id_f75d87445106ea6ca6b54cfa58bc4fb2]: http://note.youdao.com/noteshare?id=f75d87445106ea6ca6b54cfa58bc4fb2