用Java将Word转PDF

本例子测试了spire.doc.free-3.9.0.jar的包

		<dependency><groupId> e-iceblue </groupId><artifactId>spire.doc.free</artifactId><version>3.9.0</version></dependency>

package word;import com.spire.doc.Document;
import com.spire.doc.FileFormat;/*** spire.doc-3.4.3.jar* Java-itext-5.0.4.jar<!--
maven库访问不了
https://mvnrepository.com/artifact/e-iceblue/spire.doc e-iceblue库才能访问
https://repo.e-iceblue.cn/repository/maven-public
https://repo.e-iceblue.cn/#browse/browse:maven-public
https://repo.e-iceblue.cn/#browse/browse:maven-public:e-iceblue%2Fspire.doc
https://repo.e-iceblue.cn/repository/maven-public/e-iceblue/spire.doc/5.4.10/spire.doc-5.4.10.jar
-->
<dependency><groupId>e-iceblue</groupId><artifactId>spire.doc</artifactId><version>5.4.10</version>
</dependency><!-- https://mvnrepository.com/artifact/com.lowagie/itext -->
<dependency><groupId>com.lowagie</groupId><artifactId>itext</artifactId><version>4.2.0</version>
</dependency>* ** @author ZengWenFeng* @date 2023.08.15*/
public class WordToPDF2
{public static void test3(){//实例化Document类的对象Document doc = new Document();//加载Worddoc.loadFromFile("d:\\ChatGPT.docx");//保存为PDF格式doc.saveToFile("d:\\ChatGPT_temp.pdf", FileFormat.PDF);//Evaluation Warning: The document was created with Spire.Doc for JAVA./*<dependency><groupId> e-iceblue </groupId><artifactId>spire.doc.free</artifactId><version>2.6.3</version></dependency><dependency><groupId> e-iceblue </groupId><artifactId>spire.doc.free</artifactId><version>3.9.0</version></dependency><dependency><groupId> e-iceblue </groupId><artifactId>spire.doc.free</artifactId><version>4.3.0</version></dependency><dependency><groupId> e-iceblue </groupId><artifactId>spire.doc.free</artifactId><version>4.4.1</version></dependency><dependency><groupId> e-iceblue </groupId><artifactId>spire.doc.free</artifactId><version>5.1.0</version></dependency>*/}public static void main(String[] args){long time1 = System.currentTimeMillis();test3();//long time2 = System.currentTimeMillis();//System.out.println("Word to PDF completed！time : " + (time2 - time1));}
}

遇到问题，1）正式包下载不下载，2）正式包有水印，3）文档格式错误

分别处理：

spire.doc.jar_spencer_tseng的博客-CSDN博客

Evaluation Warning: The document was created with Spire.Doc for JAVA._spencer_tseng的博客-CSDN博客

org.apache.poi.openxml4j.exceptions.InvalidFormatException: Package should contain a content type pa_spencer_tseng的博客-CSDN博客

linux 

yum install libgcc -y
yum install libgcc_s.so.1