javascript - 如何将jsp页面转换为pdf格式？

Question

我尝试使用 itext 将 jsp 页面转换为另存为 pdf。我下载了 itex.jars 并将其包含到我的项目中。之后我将如何获得 pdf 页面的结果？

Answer 1

检查此链接.. http://www.pd4ml.com/examples.htm

示例:

public static void main(String[] args) {  
        try {  
            PdfViewerStarter jt = new PdfViewerStarter();  
            jt.doConversion("http://pd4ml.com/sample.htm", "D:/pd4ml.pdf");  
        } catch (Exception e) {  
            e.printStackTrace();  
        }  
    }  

    public void doConversion( String url, String outputPath )  
                    throws InvalidParameterException, MalformedURLException, IOException {  
            File output = new File(outputPath);  
            java.io.FileOutputStream fos = new java.io.FileOutputStream(output);  

            PD4ML pd4ml = new PD4ML();  
            pd4ml.setHtmlWidth(userSpaceWidth);  
            pd4ml.setPageSize(pd4ml.changePageOrientation(PD4Constants.A4));  
            pd4ml.setPageInsetsMM(new Insets(topValue, leftValue, bottomValue, rightValue));  
            pd4ml.useTTF("c:/windows/fonts", true);  

            pd4ml.render(new URL(url), fos);  
            fos.close();  

            if (Desktop.isDesktopSupported()) {  
                Desktop.getDesktop().open(output);  
            } else {  
                System.out.println("Awt Desktop is not supported!");  
            }            

            System.out.println( outputPath + "\ndone." );  
    }

语句 jt.doConversion("http://pd4ml.com/sample.htm ", "D:/pd4ml.pdf");
我必须传递动态页面 url，而不是“http://pd4ml.com/sample.htm”，并且如果页面转换为 pdf 格式，则 pdf 文件应采用相同的格式。