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。