### Question:
WXFileUtils { public static String loadAsset(String path, Context context) { if (context == null || TextUtils.isEmpty(path)) { return null; } InputStream inputStream = null; try { inputStream = context.getAssets().open(path); return readStreamToString(inputStream); } catch (IOException e) { e.printStackTrace(); } return ""; }  static String loadFileOrAsset(String path, Context context); static String loadAsset(String path, Context context); static byte[] readBytesFromAssets(String path, Context context); static boolean saveFile(String path, byte[] content, Context context); static String md5(String  template); static String md5(byte[] bts); static String base64Md5(String  template); static String base64Md5(byte[] bts); static void extractSo(String apkFile, String path); static void copyFile(File oldFile, File newFile);  }### Answer:
@Test public void testLoadFileContent() throws Exception { File folder = new File("build/intermediates/bundles/debug/assets/"); if(!folder.exists()){ folder = new File("build/intermediates/bundles/debug/assets/"); folder.mkdirs(); } File file = new File(folder,"test"); System.out.println(file.getAbsolutePath()); if(!file.exists()){ file.createNewFile(); } WXFileUtils.loadAsset("test", RuntimeEnvironment.application); }