java生成pdf
1. java中poi如何將word文檔轉換成pdf
在Java中使用POI將Word文碧卜檔轉換為PDF需要以下步驟:
添加POI和余陵相關的依賴庫悔毀穗,例如:poi-ooxml、poi-ooxml-schemas和itextpdf等。
載入Word文檔:
java
InputStream inputStream = new FileInputStream("test.docx");
XWPFDocument document = new XWPFDocument(inputStream);
創建PDF輸出流:
java
OutputStream outputStream = new FileOutputStream("test.pdf");
PdfOptions options = PdfOptions.create();
使用POI中提供的方法將Word文檔轉換為PDF:
scss
PdfConverter.getInstance().convert(document, outputStream, options);
關閉輸入輸出流:
go
Copy code
inputStream.close();
outputStream.close();
完整代碼示例:
java
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.converter.pdf.PdfOptions;
import org.apache.poi.xwpf.converter.pdf.PdfConverter;
public class WordToPDFConverter {
public static void main(String[] args) throws Exception {
InputStream inputStream = new FileInputStream("test.docx");
XWPFDocument document = new XWPFDocument(inputStream);
OutputStream outputStream = new FileOutputStream("test.pdf");
PdfOptions options = PdfOptions.create();
PdfConverter.getInstance().convert(document, outputStream, options);
inputStream.close();
outputStream.close();
}
}
請注意,該方法依賴於操作系統上安裝的MS Office軟體,因此需要確保系統上安裝了MS Office並配置了正確的環境變數。