java中开源的WORD转换成PDF,带批注
时间: 2024-02-09 21:09:16 浏览: 73
要将带批注的Word文档转换为带批注的PDF,你可以使用Java开发的一些开源库,比如Apache POI和iText等。这些库都提供了API来实现Word到PDF的转换。
以下是使用Apache POI和iText实现带批注的Word到PDF转换的示例代码:
首先,你需要使用Maven或Gradle等工具将Apache POI和iText添加到你的项目依赖中:
```xml
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>4.0.1</version>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
<version>5.5.13</version>
</dependency>
```
然后,使用以下代码将带批注的Word文档转换为带批注的PDF:
```java
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;
import org.apache.poi.xwpf.converter.pdf.PdfConverter;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import com.itextpdf.text.Document;
import com.itextpdf.text.PageSize;
import com.itextpdf.text.pdf.PdfAnnotation;
import com.itextpdf.text.pdf.PdfArray;
import com.itextpdf.text.pdf.PdfName;
import com.itextpdf.text.pdf.PdfString;
import com.itextpdf.text.pdf.PdfWriter;
public class WordToPdfWithCommentsConverter {
public static void main(String[] args) throws Exception {
String inputWordPath = "input.docx";
String outputPdfPath = "output.pdf";
File inputFile = new File(inputWordPath);
File outputFile = new File(outputPdfPath);
FileInputStream inputStream = new FileInputStream(inputFile);
XWPFDocument document = new XWPFDocument(inputStream);
OutputStream outputStream = new FileOutputStream(outputFile);
PdfWriter writer = PdfWriter.getInstance(document, outputStream);
writer.setInitialLeading(12.5f);
writer.setPageSize(PageSize.A4);
document.open();
PdfConverter.getInstance().convert(document, writer, null);
document.close();
// Add the comments to the PDF
PdfAnnotation comment = PdfAnnotation.createText(writer, null, "Comment", "This is a comment", false, "Comment");
comment.setTitle(new PdfString("Comment"));
comment.setContents(new PdfString("This is a comment"));
comment.put(PdfName.NAME, new PdfString("Comment"));
comment.put(PdfName.INDEX, new PdfArray(0, 0));
writer.addAnnotation(comment);
outputStream.close();
}
}
```
这个示例代码假设你已经将要转换的带批注的Word文档保存在名为input.docx的文件中,并且你想将转换后的带批注的PDF保存为名为output.pdf的文件。你可以根据实际情况更改输入和输出路径。
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