输出文件乱码解决办法BufferedWriter

　　　String fileName="C:\text",
        String content="問題怎么解決﹖汉字の本"
        String strEncode="UTF-8"

        BufferedWriter writer = null;
        try {
                File file = new File(fileName);
                createFolders(file.getParent());
                writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file), strEncode));
                writer.write(content);
                writer.flush();
        } catch (IOException e) {
                System.out.println(e);
                return false;
        } finally {
                try {
                        writer.close();
                } catch (IOException e) {
                        e.printStackTrace();
                }
        }