Java创建XML文档的问题

Question

有特殊用途，所以不能出现encoding="UTF-8"之类的东西，真是让我头疼啊

Answer 1

stmt.execute(SQL);
            RS = stmt.getResultSet();
            while (RS == null && stmt.getMoreResults())
            {
                RS = stmt.getResultSet();
            }            OutputStream os = new FileOutputStream(new File(file));
            OutputStreamWriter osw = new OutputStreamWriter(os);
            InputStream is = null;
            InputStreamReader isr = null;
            int c;
            osw.write("<?xml version=\"1.0\"?>");
            osw.write("<root>");
            while (RS.next())
            {
                is = RS.getBinaryStream(1);
                isr = new InputStreamReader(is, "UnicodeLittle");
                while ((c = isr.read()) != -1)
                {
                    osw.write((char) c);
                }
                isr.close();
            }
            osw.write("</root>");
            osw.close();
            RS.close();
            stmt.close();
            conn.close();