/**
 * word  转pdf
 *
 * @param source 输入文件 源  doc ,docx
 * @param target 输入文件  目标 pdf
 */
public static void wordToPdf(File source, File target) {
    FileOutputStream os = null;
    try {
        os = new FileOutputStream(target);
        // Address是将要被转化的word文档
        com.aspose.words.Document doc = new com.aspose.words.Document(source.getPath());
        doc.save(os, SaveFormat.PDF);

    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (os != null) {
            try {
                os.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

}