java 读取文件

 /**

   * @param fileLocation

   * @return

   */

  private static String fileReader(String fileLocation){

  StringBuffer data = new StringBuffer();

    String record = "";

    FileReader fileReader = null;

    BufferedReader bufferedReader = null;

    try {

      fileReader = new FileReader(new File(fileLocation));

      bufferedReader = new BufferedReader(fileReader);

      while ((record = bufferedReader.readLine()) != null) {                       

     data.append(record);                 

     data.append("<br/>");

      }

    } catch (FileNotFoundException e){

 logger.debug("File reading failed!");

logger.error("FileNotFoundException: "+e.getMessage());

      e.printStackTrace();

    } catch (IOException e){

 logger.debug("File reading failed!");

logger.error("IOException: "+e.getMessage());

      e.printStackTrace();

    } catch (Exception e){

 logger.debug("File reading failed!");

logger.error(e.getClass()+": "+e.getMessage());

      e.printStackTrace();

    }

  return data.toString();

  }