springboot读取resource下文本文件并打印

public void testFile() {
    try {
        InputStream inputStream = this.getClass().getClassLoader().getResourceAsStream("files/test.txt");
        Reader reader = new InputStreamReader(inputStream);
        BufferedReader bufferedReader = new BufferedReader(reader);
        String line = "";
        while ((line = bufferedReader.readLine()) != null) {
            System.out.println(line);
        }
    }catch (Exception e){
        e.printStackTrace();
    }
}