hadoop中读取中文文件代码

Path fpath = new Path(context.getConfiguration()
                    .get(cacheFileIndex));
            FileSystem hdfs = fpath.getFileSystem(context.getConfiguration());
            System.out.println("cache path:"+fpath);
            FSDataInputStream in = hdfs.open(fpath);
            BufferedReader br=new BufferedReader(new InputStreamReader(in,"UTF-8"));