java - 如何在 Java 中将字符串转换为 PDF

Question

目前我正在使用这段代码，但它会抛出 PrintJobFlavorException。这是我的代码，可以帮助我解决这个问题:

public class PJUtil {
    public static void main(String[] args) throws Exception {
        DocFlavor flavor = DocFlavor.INPUT_STREAM.PDF;
        Writer output = null;
        String text = "printing in pdfPrinting in Java ";
        File file = new File("C:\\CMPSup_AL_.PDF");
        output = new BufferedWriter(new FileWriter(file));
        output.write(text);
        output.close();
        InputStream is = new BufferedInputStream(new FileInputStream(file));
        PrintService service = PrintServiceLookup.lookupDefaultPrintService();
        DocPrintJob job = service.createPrintJob();
        Doc doc = new SimpleDoc(is, flavor, null);
        PrintJobWatcher pjDone = new PrintJobWatcher(job);
        job.print(doc, null);
        pjDone.waitForDone();
        is.close();
    }
}

异常(exception)是

Exception in thread "main" sun.print.PrintJobFlavorException: invalid flavor
    at sun.print.Win32PrintJob.print(Win32PrintJob.java:327)
    at Collections.PrinterJobUtil.main(PrinterJobUtil.java:89)

Answer 1

您的打印机可能不支持基于文本的表示。看看这篇文章java printing ，特别是第 5 页。