Flying Saucer API与一起使用
iTextPDF可以将HTML内容转换为PDF。
以下示例在某种程度上帮助您理解XHTML到PDF的转换。
使用飞碟API的示例 :
您需要以下库:
- core-renderer.jar
- iText-2.0.8.jar
您可以在中找到这些资源
flyingsaucer-R8.zip。
例1:使用XML资源 :
// if you have html source in hand, use it to generate document objectdocument document = XMLResource.load( new ByteArrayInputStream( yourXhtmlContentAsString.getBytes() ) ).getdocument();ITextRenderer renderer = new ITextRenderer();renderer.setdocument( document, null );renderer.layout();String fileNameWithPath = outputFileFolder + "PDF-XhtmlRendered.pdf";FileOutputStream fos = new FileOutputStream( fileNameWithPath );renderer.createPDF( fos );fos.close();System.out.println( "File 1: '" + fileNameWithPath + "' created." );
例2:使用XHTML直接输入到document :
ITextRenderer renderer = new ITextRenderer();// if you have html source in hand, use it to generate document objectrenderer.setdocumentFromString( yourXhtmlContentAsString );renderer.layout();String fileNameWithPath = outputFileFolder + "PDF-FromHtmlString.pdf";FileOutputStream fos = new FileOutputStream( fileNameWithPath );renderer.createPDF( fos );fos.close();System.out.println( "File 2: '" + fileNameWithPath + "' created." );
使用iText API的示例 :
您需要以下库:
- core-renderer.jar
- itextpdf-5.2.1.jar
您可以在 此处 找到这些资源。
范例3:使用HTML Worker :
com.itextpdf.text.document document = new com.itextpdf.text.document( com.itextpdf.text.PageSize.A4 );String fileNameWithPath = outputFileFolder + "PDF-HtmlWorkerParsed.pdf";FileOutputStream fos = new FileOutputStream( fileNameWithPath );com.itextpdf.text.pdf.PdfWriter pdfWriter = com.itextpdf.text.pdf.PdfWriter.getInstance( document, fos );document.open();// if required, you can add document meta datadocument.addAuthor( "Ravinder" );//document.addCreator( creator );document.addSubject( "HtmlWoker Parsed Pdf from iText" );document.addCreationDate();document.addTitle( "HtmlWoker Parsed Pdf from iText" );/com.itextpdf.text.html.simpleparser.HTMLWorker htmlWorker = new com.itextpdf.text.html.simpleparser.HTMLWorker( document );htmlWorker.parse( new StringReader( sb.toString() ) );document.close();fos.close();System.out.println( "File 3: '" + fileNameWithPath + "' created." );



