private BufferedReader bReader;  /**   * 執行文件入口   */  public void execute() {    try {      if(!path.endsWith(".csv")){        logger.info("-----該文件不是以CSV文件，請上傳正確的文件格式------");        return ;      }      Long startTime = System.currentTimeMillis();      logger.info("------開始執行定時任務，時間=" + startTime);      readCSV(path);      Long endTime = System.currentTimeMillis();      logger.info("------結束定時任務，時間=" + endTime + "---耗時="          + (endTime - startTime));    } catch (Exception e) {      e.printStackTrace();    }  }  /**   * 讀取csv并處理數據   * @param path   * @throws Exception   */  private void readCSV(String path) throws Exception {    File file = new File(path);     try {      bReader = new BufferedReader(new InputStreamReader(new FileInputStream(file), "gbk"));       String line = "";        //忽略第一行標題        for (int i = 0; i < 1; i++) {           line = bReader.readLine();         }        while((line = bReader.readLine()) != null){          if (line.trim() != "") {          //分割開來的即是對應的每個單元格，注意空的情況            String[] result = line.split(",");            }          }        }     } finally {      if (bReader != null) {        bReader.close();      }    }  }