UCS2-little endian转码（utf16）

public static void readFile(){
        BufferedReader in = null;
        try {
            in = new BufferedReader(new InputStreamReader(new FileInputStream("D://TZ_0104_171115202150.QS"), "UTF-16"));
            String line = null;
            while((line = in.readLine()) != null) {
                System.out.println(line);
            }
        }catch (Exception e) {
            e.printStackTrace();
        }finally {
            if(in != null) {
                try {
                    in.close();
                }catch (Exception e) {
                    e.printStackTrace();
                }
            }
         }
    }

D://TZ_0104_171115202150.QS是UCS2-little endian编码的文件，用utf-8字符流接收会出现全文本乱码，用上述utf-16接收可以解决问题。