Questions about adding CSS styles to PDFs using Itext to HTML

The jar file used

Xmlworker-5.5.11.jar

Itextpdf-5.5.11.jar

: Https://pan.baidu.com/s/1i5AIBvZ

The following is the test code

 Packagecom.test;ImportJava.io.ByteArrayInputStream;ImportJava.io.ByteArrayOutputStream;ImportJava.io.File;ImportJava.io.FileInputStream;ImportJava.io.FileOutputStream;ImportJava.io.InputStream;Importcom.itextpdf.text.Document;ImportCom.itextpdf.text.pdf.PdfWriter;ImportCom.itextpdf.tool.xml.XMLWorkerHelper; Public classhtml2pdf{ Public Static voidMain (String [] args)throwsException {String Urlsource= Geturlsource (NewFile ("d:/test.html")); String Csssource= Geturlsource (NewFile ("D:/css.css"));    Htmltopdf (Urlsource,csssource); }    //Support Chinese     Public Static voidHtmltopdf (String htmlstr,string csssource)throwsException {String outputFile= "D:/test.pdf"; Document Document=NewDocument (); PDFWriter writer=NULL; Writer= Pdfwriter.getinstance (document,NewFileOutputStream (outputFile));        Document.open (); InputStream bis=NewBytearrayinputstream (Htmlstr.tostring (). GetBytes ());
InputStream cssis = new Bytearrayinputstream (csssource.tostring (). GetBytes ());

Xmlworkerhelper.getinstance (). parsexhtml (writer, document, bis,cssis);

Document.close (); }    /*** Obtain the source code of the website through the website domain URL * *@paramURL *@returnString *@throwsException*/     Public StaticString geturlsource (File URL)throwsException {inputstream instream=Newfileinputstream (URL); //get HTML binary data from an input stream    byte[] data = Readinputstream (instream);//converts binary data to byte byte dataString Htmlsource =NewString (data);    Instream.close (); returnHtmlsource; }    /*** transfer binary into byte array * *@paraminstream *@returnbyte[] *@throwsException*/     Public Static byte[] Readinputstream (InputStream instream)throwsException {bytearrayoutputstream OutStream=NewBytearrayoutputstream (); byte[] buffer =New byte[1204]; intLen = 0;  while(len = instream.read (buffer))! =-1) {outstream.write (buffer,0, Len);    } instream.close (); returnOutstream.tobytearray (); }}

Questions about adding CSS styles to PDFs using Itext to HTML