/**     * @param fileName     * @return assets中文件的字符串     */    public String getFromAssets(String fileName){           String result="";          try {               InputStreamReader inputReader = new InputStreamReader( getResources().getAssets().open(fileName) );               BufferedReader bufReader = new BufferedReader(inputReader);              String line="";              while((line = bufReader.readLine()) != null) {                  result += line;              }          } catch (Exception e) {               e.printStackTrace();           }          return result;      }