public static void main(String[] args) throws IOException { String fileName = "D:" + File.separator + "a.txt";//将要转换格式的文本放到a.txt，放在D盘下，取得路径 File f = new File(fileName);InputStream in=new FileInputStream(f);byte[] b=new byte[(int)f.length()];in....
java怎么对已有文字的txt或word文件进行排版？帮我写个代码
