在Android Studio项目中哪里可以存储.json文件，这样我就可以用FileReader读取它？

try {
    InputStream inputStream = getAssets().open("your_file.json");
    BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
    StringBuilder stringBuilder = new StringBuilder();
    String line;
    while ((line = reader.readLine()) != null) {
        stringBuilder.append(line);
    }
    String json = stringBuilder.toString();
    // 在这里可以对json进行处理
    reader.close();
} catch (IOException e) {
    e.printStackTrace();
}