Question

嗨我用PDF格式显示pdf的阿拉伯语文本，它会从左到右打印字符，但我想要一个从右到左的单词，因为单个单词来自数据库而不是单个字符。我上传icu4j-49_1。但它不起作用。我也使用过PDFTextStriper它会绑定字符，但只能在控制台打印方向从左到右。

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    // TODO Auto-generated method stub

    String relativeWebPath = "/font/arial.ttf";
    String absoluteDiskPath = getServletContext().getRealPath(relativeWebPath);
    File file = new File(absoluteDiskPath);

    System.out.print(file);



 ByteArrayOutputStream output=new ByteArrayOutputStream();
 PDDocument document=new PDDocument();
 PDFont font = PDType0Font.load(document, new File(absoluteDiskPath));
 PDPage test=new PDPage();
 document.addPage(test);
 PDPageContentStream content=new PDPageContentStream(document, test);
 final String EXAMPLE = "نديم";
 System.out.print(EXAMPLE);

 try{
     con=DBUtility.getConnection();
     stmt=con.prepareStatement("select * from login");
     rs=stmt.executeQuery();
     while(rs.next()){

         userName=rs.getString("UserName");
         password=rs.getString("Password");

         content.beginText();
         content.newLineAtOffset(50, 680);
         content.setFont(font, 12);
         content.showText(rs.getString("UserName"));
         System.out.print(rs.getString("Password"));
         content.endText();


     }


 }catch(SQLException ex){
     ex.printStackTrace();
 }

 content.close();

PDFTextStripper textStripper = new PDFTextStripper();
String Text = textStripper.getText(document);
 System.out.print(Text);

 document.save(output);
 document.close();


 response.setContentType("application/pdf;base64,BASE_64_ENCODED_PDF");

response.addHeader("Content-Disposition", "inline; filename=\"TestReport.pdf\"");
response.getCharacterEncoding();
response.getOutputStream().write(output.toByteArray());



}

从右到左的阿拉伯语单词如何追加或加入它们

0 个答案: